Merge pull request #11 from mindreeper2420/patternfly-upgrade

feat(upgrade): Replace PatternFly-Sass with PatternFly Core v3.37.0

Author: AdamJ

_sass/base.scss

@@ -1,5 +1,5 @@
-@import "vendor/patternfly/font-awesome";
-@import "vendor/patternfly/variables.scss";
+@import "vendor/font-awesome.scss";
+@import "vendor/patternfly/_variables.scss";
 
 body { font-size: $fa-font-size-base; }
 .full-width { width: 100%; }

_sass/table-colors.scss

@@ -1,4 +1,4 @@
-@import "vendor/patternfly/variables.scss";
+@import "vendor/patternfly/_variables.scss";
 
 .green { background-color: $color-pf-green-200; }
 .blue { background-color: $color-pf-blue-200; }

_sass/vendor/patternfly/_animated.scss renamed to _sass/vendor/_animated.scss

@@ -0,0 +1,60 @@
+// Mixins
+// --------------------------
+
+@mixin fa-icon() {
+  display: inline-block;
+  font: normal normal normal #{$fa-font-size-base}/#{$fa-line-height-base} FontAwesome; // shortening font declaration
+  font-size: inherit; // can't have font-size inherit on line above, so need to override
+  text-rendering: auto; // optimizelegibility throws things off #1094
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+
+}
+
+@mixin fa-icon-rotate($degrees, $rotation) {
+  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation})";
+  -webkit-transform: rotate($degrees);
+      -ms-transform: rotate($degrees);
+          transform: rotate($degrees);
+}
+
+@mixin fa-icon-flip($horiz, $vert, $rotation) {
+  -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(rotation=#{$rotation}, mirror=1)";
+  -webkit-transform: scale($horiz, $vert);
+      -ms-transform: scale($horiz, $vert);
+          transform: scale($horiz, $vert);
+}
+
+
+// Only display content to screen readers. A la Bootstrap 4.
+//
+// See: http://a11yproject.com/posts/how-to-hide-content/
+
+@mixin sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0,0,0,0);
+  border: 0;
+}
+
+// Use in conjunction with .sr-only to only display content when it's focused.
+//
+// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1
+//
+// Credit: HTML5 Boilerplate
+
+@mixin sr-only-focusable {
+  &:active,
+  &:focus {
+    position: static;
+    width: auto;
+    height: auto;
+    margin: 0;
+    overflow: visible;
+    clip: auto;
+  }
+}