Adding new save-bar directive for handling save actions for index pages

app/assets/javascripts/admin/index_utils/directives/save_bar.js.coffee

@@ -0,0 +1,7 @@
+angular.module("admin.indexUtils").directive "saveBar", ->
+  restrict: "E"
+  scope:
+    save: "&"
+    saving: "&"
+    dirty: "&"
+  templateUrl: "admin/save_bar.html"

app/assets/javascripts/templates/admin/save_bar.html.haml

@@ -0,0 +1,10 @@
+#save-bar.animate-show{ ng: { show: 'dirty()' } }
+  .twelve.columns.alpha
+    %h5{ ng: { show: "dirty() && !saving()" } }
+      You have made unsaved changes
+    %h5{ ng: { hide: "dirty() || saving()" } }
+      All changes saved
+    %h5{ ng: { show: "saving()" } }
+      Saving...
+  .four.columns.omega.text-right
+    %input.red{type: "button", value: "Save Changes", ng: { click: "save()" } }

app/assets/stylesheets/admin/animations.css.sass

@@ -0,0 +1,35 @@
+@-webkit-keyframes slideInUp
+  0%
+    -webkit-transform: translateY(20px)
+    transform: translateY(20px)
+  100%
+    -webkit-transform: translateY(0)
+    transform: translateY(0)
+
+// @-webkit-keyframes slideOutDown
+//   0%
+//     -webkit-transform: translateY(0)
+//     transform: translateY(0)
+//   100%
+//     -webkit-transform: translateY(20px)
+//     transform: translateY(20px)
+
+.animate-show
+  -webkit-animation-name: slideInUp
+  animation-name: slideInUp
+  -webkit-animation-duration: 0.3s
+  animation-duration: 0.3s
+  -webkit-animation-fill-mode: both
+  animation-fill-mode: both
+  // line-height: 20px
+  // opacity: 1
+
+  // &.ng-hide
+  //   -webkit-animation-name: slideOutDown
+  //   animation-name: slideOutDown
+  //   -webkit-animation-duration: 0.5s
+  //   animation-duration: 0.5s
+  //   -webkit-animation-fill-mode: both
+  //   animation-fill-mode: both
+  //   // line-height: 20px
+  //   // opacity: 1

app/assets/stylesheets/admin/components/save_bar.sass

@@ -0,0 +1,9 @@
+#save-bar
+  position: fixed
+  bottom: 0px
+  padding: 8px 10px
+  font-weight: bold
+  background-color: #fff
+  color: #5498da
+  h5
+    color: #5498da