Merge branch 'v4-dev' into fix-travis-v4

1 files changed, 200 insertions, 163 deletions

diff --git a/dist/css/bootstrap.css b/dist/css/bootstrap.css
index 908c89eaf..818f97794 100644
--- a/dist/css/bootstrap.css
+++ b/dist/css/bootstrap.css
@@ -584,14 +584,10 @@ mark,
   margin-left: -1.875rem;
 }
 
-.dl-horizontal:before,
 .dl-horizontal:after {
   display: table;
-  content: " ";
-}
-
-.dl-horizontal:after {
   clear: both;
+  content: "";
 }
 
 .initialism {
@@ -740,14 +736,10 @@ pre code {
   margin-left: auto;
 }
 
-.container:before,
 .container:after {
   display: table;
-  content: " ";
-}
-
-.container:after {
   clear: both;
+  content: "";
 }
 
 @media (min-width: 34em) {
@@ -781,14 +773,10 @@ pre code {
   margin-left: auto;
 }
 
-.container-fluid:before,
 .container-fluid:after {
   display: table;
-  content: " ";
-}
-
-.container-fluid:after {
   clear: both;
+  content: "";
 }
 
 .row {
@@ -796,14 +784,10 @@ pre code {
   margin-left: -.9375rem;
 }
 
-.row:before,
 .row:after {
   display: table;
-  content: " ";
-}
-
-.row:after {
   clear: both;
+  content: "";
 }
 
 .col-xs-1, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9, .col-xs-10, .col-xs-11, .col-xs-12, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12 {
@@ -2271,7 +2255,7 @@ fieldset[disabled] .btn {
   opacity: .65;
 }
 
-a.btn.disaabled,
+a.btn.disabled,
 fieldset[disabled] a.btn {
   pointer-events: none;
 }
@@ -2282,17 +2266,14 @@ fieldset[disabled] a.btn {
   border-color: #0275d8;
 }
 
-.btn-primary:focus,
-.btn-primary.focus,
-.btn-primary:active,
-.btn-primary.active,
-.open > .btn-primary.dropdown-toggle {
+.btn-primary:hover {
   color: #fff;
   background-color: #025aa5;
   border-color: #01549b;
 }
 
-.btn-primary:hover {
+.btn-primary:focus,
+.btn-primary.focus {
   color: #fff;
   background-color: #025aa5;
   border-color: #01549b;
@@ -2301,7 +2282,24 @@ fieldset[disabled] a.btn {
 .btn-primary:active,
 .btn-primary.active,
 .open > .btn-primary.dropdown-toggle {
+  color: #fff;
+  background-color: #025aa5;
   background-image: none;
+  border-color: #01549b;
+}
+
+.btn-primary:active:hover,
+.btn-primary:active:focus,
+.btn-primary:active.focus,
+.btn-primary.active:hover,
+.btn-primary.active:focus,
+.btn-primary.active.focus,
+.open > .btn-primary.dropdown-toggle:hover,
+.open > .btn-primary.dropdown-toggle:focus,
+.open > .btn-primary.dropdown-toggle.focus {
+  color: #fff;
+  background-color: #014682;
+  border-color: #01315a;
 }
 
 .btn-primary.disabled:focus,
@@ -2327,17 +2325,14 @@ fieldset[disabled] .btn-primary:hover {
   border-color: #ccc;
 }
 
-.btn-secondary:focus,
-.btn-secondary.focus,
-.btn-secondary:active,
-.btn-secondary.active,
-.open > .btn-secondary.dropdown-toggle {
+.btn-secondary:hover {
   color: #373a3c;
   background-color: #e6e6e6;
   border-color: #adadad;
 }
 
-.btn-secondary:hover {
+.btn-secondary:focus,
+.btn-secondary.focus {
   color: #373a3c;
   background-color: #e6e6e6;
   border-color: #adadad;
@@ -2346,7 +2341,24 @@ fieldset[disabled] .btn-primary:hover {
 .btn-secondary:active,
 .btn-secondary.active,
 .open > .btn-secondary.dropdown-toggle {
+  color: #373a3c;
+  background-color: #e6e6e6;
   background-image: none;
+  border-color: #adadad;
+}
+
+.btn-secondary:active:hover,
+.btn-secondary:active:focus,
+.btn-secondary:active.focus,
+.btn-secondary.active:hover,
+.btn-secondary.active:focus,
+.btn-secondary.active.focus,
+.open > .btn-secondary.dropdown-toggle:hover,
+.open > .btn-secondary.dropdown-toggle:focus,
+.open > .btn-secondary.dropdown-toggle.focus {
+  color: #373a3c;
+  background-color: #d4d4d4;
+  border-color: #8c8c8c;
 }
 
 .btn-secondary.disabled:focus,
@@ -2372,17 +2384,14 @@ fieldset[disabled] .btn-secondary:hover {
   border-color: #5bc0de;
 }
 
-.btn-info:focus,
-.btn-info.focus,
-.btn-info:active,
-.btn-info.active,
-.open > .btn-info.dropdown-toggle {
+.btn-info:hover {
   color: #fff;
   background-color: #31b0d5;
   border-color: #2aabd2;
 }
 
-.btn-info:hover {
+.btn-info:focus,
+.btn-info.focus {
   color: #fff;
   background-color: #31b0d5;
   border-color: #2aabd2;
@@ -2391,7 +2400,24 @@ fieldset[disabled] .btn-secondary:hover {
 .btn-info:active,
 .btn-info.active,
 .open > .btn-info.dropdown-toggle {
+  color: #fff;
+  background-color: #31b0d5;
   background-image: none;
+  border-color: #2aabd2;
+}
+
+.btn-info:active:hover,
+.btn-info:active:focus,
+.btn-info:active.focus,
+.btn-info.active:hover,
+.btn-info.active:focus,
+.btn-info.active.focus,
+.open > .btn-info.dropdown-toggle:hover,
+.open > .btn-info.dropdown-toggle:focus,
+.open > .btn-info.dropdown-toggle.focus {
+  color: #fff;
+  background-color: #269abc;
+  border-color: #1f7e9a;
 }
 
 .btn-info.disabled:focus,
@@ -2417,17 +2443,14 @@ fieldset[disabled] .btn-info:hover {
   border-color: #5cb85c;
 }
 
-.btn-success:focus,
-.btn-success.focus,
-.btn-success:active,
-.btn-success.active,
-.open > .btn-success.dropdown-toggle {
+.btn-success:hover {
   color: #fff;
   background-color: #449d44;
   border-color: #419641;
 }
 
-.btn-success:hover {
+.btn-success:focus,
+.btn-success.focus {
   color: #fff;
   background-color: #449d44;
   border-color: #419641;
@@ -2436,7 +2459,24 @@ fieldset[disabled] .btn-info:hover {
 .btn-success:active,
 .btn-success.active,
 .open > .btn-success.dropdown-toggle {
+  color: #fff;
+  background-color: #449d44;
   background-image: none;
+  border-color: #419641;
+}
+
+.btn-success:active:hover,
+.btn-success:active:focus,
+.btn-success:active.focus,
+.btn-success.active:hover,
+.btn-success.active:focus,
+.btn-success.active.focus,
+.open > .btn-success.dropdown-toggle:hover,
+.open > .btn-success.dropdown-toggle:focus,
+.open > .btn-success.dropdown-toggle.focus {
+  color: #fff;
+  background-color: #398439;
+  border-color: #2d672d;
 }
 
 .btn-success.disabled:focus,
@@ -2462,17 +2502,14 @@ fieldset[disabled] .btn-success:hover {
   border-color: #f0ad4e;
 }
 
-.btn-warning:focus,
-.btn-warning.focus,
-.btn-warning:active,
-.btn-warning.active,
-.open > .btn-warning.dropdown-toggle {
+.btn-warning:hover {
   color: #fff;
   background-color: #ec971f;
   border-color: #eb9316;
 }
 
-.btn-warning:hover {
+.btn-warning:focus,
+.btn-warning.focus {
   color: #fff;
   background-color: #ec971f;
   border-color: #eb9316;
@@ -2481,7 +2518,24 @@ fieldset[disabled] .btn-success:hover {
 .btn-warning:active,
 .btn-warning.active,
 .open > .btn-warning.dropdown-toggle {
+  color: #fff;
+  background-color: #ec971f;
   background-image: none;
+  border-color: #eb9316;
+}
+
+.btn-warning:active:hover,
+.btn-warning:active:focus,
+.btn-warning:active.focus,
+.btn-warning.active:hover,
+.btn-warning.active:focus,
+.btn-warning.active.focus,
+.open > .btn-warning.dropdown-toggle:hover,
+.open > .btn-warning.dropdown-toggle:focus,
+.open > .btn-warning.dropdown-toggle.focus {
+  color: #fff;
+  background-color: #d58512;
+  border-color: #b06d0f;
 }
 
 .btn-warning.disabled:focus,
@@ -2507,17 +2561,14 @@ fieldset[disabled] .btn-warning:hover {
   border-color: #d9534f;
 }
 
-.btn-danger:focus,
-.btn-danger.focus,
-.btn-danger:active,
-.btn-danger.active,
-.open > .btn-danger.dropdown-toggle {
+.btn-danger:hover {
   color: #fff;
   background-color: #c9302c;
   border-color: #c12e2a;
 }
 
-.btn-danger:hover {
+.btn-danger:focus,
+.btn-danger.focus {
   color: #fff;
   background-color: #c9302c;
   border-color: #c12e2a;
@@ -2526,7 +2577,24 @@ fieldset[disabled] .btn-warning:hover {
 .btn-danger:active,
 .btn-danger.active,
 .open > .btn-danger.dropdown-toggle {
+  color: #fff;
+  background-color: #c9302c;
   background-image: none;
+  border-color: #c12e2a;
+}
+
+.btn-danger:active:hover,
+.btn-danger:active:focus,
+.btn-danger:active.focus,
+.btn-danger.active:hover,
+.btn-danger.active:focus,
+.btn-danger.active.focus,
+.open > .btn-danger.dropdown-toggle:hover,
+.open > .btn-danger.dropdown-toggle:focus,
+.open > .btn-danger.dropdown-toggle.focus {
+  color: #fff;
+  background-color: #ac2925;
+  border-color: #8b211e;
 }
 
 .btn-danger.disabled:focus,
@@ -3062,14 +3130,10 @@ input[type="button"].btn-block {
   margin-left: -5px;
 }
 
-.btn-toolbar:before,
 .btn-toolbar:after {
   display: table;
-  content: " ";
-}
-
-.btn-toolbar:after {
   clear: both;
+  content: "";
 }
 
 .btn-toolbar .btn-group,
@@ -3158,14 +3222,10 @@ input[type="button"].btn-block {
   max-width: 100%;
 }
 
-.btn-group-vertical > .btn-group:before,
 .btn-group-vertical > .btn-group:after {
   display: table;
-  content: " ";
-}
-
-.btn-group-vertical > .btn-group:after {
   clear: both;
+  content: "";
 }
 
 .btn-group-vertical > .btn-group > .btn {
@@ -3274,7 +3334,7 @@ input[type="button"].btn-block {
 
 .input-group-addon.form-control-lg, .input-group-lg > .input-group-addon,
 .input-group-lg > .input-group-btn > .input-group-addon.btn {
-  padding: 1.25rem 1.25rem;
+  padding: .75rem 1.25rem;
   font-size: 1.25rem;
   border-radius: .3rem;
 }
@@ -3364,6 +3424,11 @@ input[type="button"].btn-block {
   background-color: #0074d9;
 }
 
+.c-input > input:focus ~ .c-indicator {
+  -webkit-box-shadow: 0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9;
+          box-shadow: 0 0 0 .075rem #fff, 0 0 0 .2rem #0074d9;
+}
+
 .c-input > input:active ~ .c-indicator {
   color: #fff;
   background-color: #84c6ff;
@@ -3444,7 +3509,6 @@ input[type="button"].btn-block {
   border: 1px solid #ccc;
 
      -moz-appearance: none;
-          appearance: none;
 }
 
 .c-select:focus {
@@ -3565,14 +3629,10 @@ input[type="button"].btn-block {
   border-bottom: 1px solid #ddd;
 }
 
-.nav-tabs:before,
 .nav-tabs:after {
   display: table;
-  content: " ";
-}
-
-.nav-tabs:after {
   clear: both;
+  content: "";
 }
 
 .nav-tabs .nav-item {
@@ -3669,14 +3729,10 @@ input[type="button"].btn-block {
   padding: .5rem 1rem;
 }
 
-.navbar:before,
 .navbar:after {
   display: table;
-  content: " ";
-}
-
-.navbar:after {
   clear: both;
+  content: "";
 }
 
 @media (min-width: 34em) {
@@ -3701,7 +3757,6 @@ input[type="button"].btn-block {
   right: 0;
   left: 0;
   z-index: 1030;
-  margin-bottom: 0;
 }
 
 @media (min-width: 34em) {
@@ -3761,7 +3816,7 @@ input[type="button"].btn-block {
 }
 
 .navbar-divider:before {
-  content: '\00a0';
+  content: "\00a0";
 }
 
 .navbar-toggler {
@@ -3894,7 +3949,6 @@ input[type="button"].btn-block {
 }
 
 .card-title {
-  margin-top: 0;
   margin-bottom: .75rem;
 }
 
@@ -4231,14 +4285,10 @@ input[type="button"].btn-block {
   list-style: none;
 }
 
-.pager:before,
 .pager:after {
   display: table;
-  content: " ";
-}
-
-.pager:after {
   clear: both;
+  content: "";
 }
 
 .pager li {
@@ -4413,7 +4463,6 @@ a.label:hover {
 }
 
 .alert-heading {
-  margin-top: 0;
   color: inherit;
 }
 
@@ -4828,137 +4877,137 @@ button.list-group-item:hover {
   color: #a8d6fe;
 }
 
-.list-group-item-state {
+.list-group-item-success {
   color: #3c763d;
   background-color: #dff0d8;
 }
 
-a.list-group-item-state,
-button.list-group-item-state {
+a.list-group-item-success,
+button.list-group-item-success {
   color: #3c763d;
 }
 
-a.list-group-item-state .list-group-item-heading,
-button.list-group-item-state .list-group-item-heading {
+a.list-group-item-success .list-group-item-heading,
+button.list-group-item-success .list-group-item-heading {
   color: inherit;
 }
 
-a.list-group-item-state:focus,
-a.list-group-item-state:hover,
-button.list-group-item-state:focus,
-button.list-group-item-state:hover {
+a.list-group-item-success:focus,
+a.list-group-item-success:hover,
+button.list-group-item-success:focus,
+button.list-group-item-success:hover {
   color: #3c763d;
   background-color: #d0e9c6;
 }
 
-a.list-group-item-state.active,
-a.list-group-item-state.active:focus,
-a.list-group-item-state.active:hover,
-button.list-group-item-state.active,
-button.list-group-item-state.active:focus,
-button.list-group-item-state.active:hover {
+a.list-group-item-success.active,
+a.list-group-item-success.active:focus,
+a.list-group-item-success.active:hover,
+button.list-group-item-success.active,
+button.list-group-item-success.active:focus,
+button.list-group-item-success.active:hover {
   color: #fff;
   background-color: #3c763d;
   border-color: #3c763d;
 }
 
-.list-group-item-state {
+.list-group-item-info {
   color: #31708f;
   background-color: #d9edf7;
 }
 
-a.list-group-item-state,
-button.list-group-item-state {
+a.list-group-item-info,
+button.list-group-item-info {
   color: #31708f;
 }
 
-a.list-group-item-state .list-group-item-heading,
-button.list-group-item-state .list-group-item-heading {
+a.list-group-item-info .list-group-item-heading,
+button.list-group-item-info .list-group-item-heading {
   color: inherit;
 }
 
-a.list-group-item-state:focus,
-a.list-group-item-state:hover,
-button.list-group-item-state:focus,
-button.list-group-item-state:hover {
+a.list-group-item-info:focus,
+a.list-group-item-info:hover,
+button.list-group-item-info:focus,
+button.list-group-item-info:hover {
   color: #31708f;
   background-color: #c4e3f3;
 }
 
-a.list-group-item-state.active,
-a.list-group-item-state.active:focus,
-a.list-group-item-state.active:hover,
-button.list-group-item-state.active,
-button.list-group-item-state.active:focus,
-button.list-group-item-state.active:hover {
+a.list-group-item-info.active,
+a.list-group-item-info.active:focus,
+a.list-group-item-info.active:hover,
+button.list-group-item-info.active,
+button.list-group-item-info.active:focus,
+button.list-group-item-info.active:hover {
   color: #fff;
   background-color: #31708f;
   border-color: #31708f;
 }
 
-.list-group-item-state {
+.list-group-item-warning {
   color: #8a6d3b;
   background-color: #fcf8e3;
 }
 
-a.list-group-item-state,
-button.list-group-item-state {
+a.list-group-item-warning,
+button.list-group-item-warning {
   color: #8a6d3b;
 }
 
-a.list-group-item-state .list-group-item-heading,
-button.list-group-item-state .list-group-item-heading {
+a.list-group-item-warning .list-group-item-heading,
+button.list-group-item-warning .list-group-item-heading {
   color: inherit;
 }
 
-a.list-group-item-state:focus,
-a.list-group-item-state:hover,
-button.list-group-item-state:focus,
-button.list-group-item-state:hover {
+a.list-group-item-warning:focus,
+a.list-group-item-warning:hover,
+button.list-group-item-warning:focus,
+button.list-group-item-warning:hover {
   color: #8a6d3b;
   background-color: #faf2cc;
 }
 
-a.list-group-item-state.active,
-a.list-group-item-state.active:focus,
-a.list-group-item-state.active:hover,
-button.list-group-item-state.active,
-button.list-group-item-state.active:focus,
-button.list-group-item-state.active:hover {
+a.list-group-item-warning.active,
+a.list-group-item-warning.active:focus,
+a.list-group-item-warning.active:hover,
+button.list-group-item-warning.active,
+button.list-group-item-warning.active:focus,
+button.list-group-item-warning.active:hover {
   color: #fff;
   background-color: #8a6d3b;
   border-color: #8a6d3b;
 }
 
-.list-group-item-state {
+.list-group-item-danger {
   color: #a94442;
   background-color: #f2dede;
 }
 
-a.list-group-item-state,
-button.list-group-item-state {
+a.list-group-item-danger,
+button.list-group-item-danger {
   color: #a94442;
 }
 
-a.list-group-item-state .list-group-item-heading,
-button.list-group-item-state .list-group-item-heading {
+a.list-group-item-danger .list-group-item-heading,
+button.list-group-item-danger .list-group-item-heading {
   color: inherit;
 }
 
-a.list-group-item-state:focus,
-a.list-group-item-state:hover,
-button.list-group-item-state:focus,
-button.list-group-item-state:hover {
+a.list-group-item-danger:focus,
+a.list-group-item-danger:hover,
+button.list-group-item-danger:focus,
+button.list-group-item-danger:hover {
   color: #a94442;
   background-color: #ebcccc;
 }
 
-a.list-group-item-state.active,
-a.list-group-item-state.active:focus,
-a.list-group-item-state.active:hover,
-button.list-group-item-state.active,
-button.list-group-item-state.active:focus,
-button.list-group-item-state.active:hover {
+a.list-group-item-danger.active,
+a.list-group-item-danger.active:focus,
+a.list-group-item-danger.active:hover,
+button.list-group-item-danger.active,
+button.list-group-item-danger.active:focus,
+button.list-group-item-danger.active:hover {
   color: #fff;
   background-color: #a94442;
   border-color: #a94442;
@@ -5112,14 +5161,10 @@ button.close {
   border-bottom: 1px solid #e5e5e5;
 }
 
-.modal-header:before,
 .modal-header:after {
   display: table;
-  content: " ";
-}
-
-.modal-header:after {
   clear: both;
+  content: "";
 }
 
 .modal-header .close {
@@ -5142,14 +5187,10 @@ button.close {
   border-top: 1px solid #e5e5e5;
 }
 
-.modal-footer:before,
 .modal-footer:after {
   display: table;
-  content: " ";
-}
-
-.modal-footer:after {
   clear: both;
+  content: "";
 }
 
 .modal-footer .btn + .btn {
@@ -5687,14 +5728,10 @@ button.close {
   }
 }
 
-.clearfix:before,
 .clearfix:after {
   display: table;
-  content: " ";
-}
-
-.clearfix:after {
   clear: both;
+  content: "";
 }
 
 .center-block {