[Frontend] Mods to DialogService model and dialogs

open #159
open #170
Properly re-cast model.hint and added model.actionText;
Moved progressText into progress-bar.html;
Tweaks to dialog styles;
Tweaked styles for progress bar;
Normalized various dialog templates markup;

platform/commonUI/dialog/res/templates/blocking-message.html

@@ -1,19 +1,17 @@
 <mct-container key="overlay" class="severity-{{ngModel.dialog.severity}}">
         <div class="abs top-bar">
             <div class="title">{{ngModel.dialog.title}}</div>
-            <div class="hint">Do not navigate away from this page or close this browser tab while this operation is in progress.</div>
+            <div class="hint" ng-hide="ngModel.dialog.hint === undefined">{{ngModel.dialog.hint}}</div>
         </div>
-        <div class="abs outline editor">
-            <div class='abs contents l-dialog'>
-                <div class="hint">{{ngModel.dialog.hint}}</div>
-
-                <mct-include key="'progress-bar'"
-                             ng-model="ngModel"
-                             ng-hide="ngModel.dialog.progress === undefined"></mct-include>
-
-                <!--<div ng-hide="ngModel.dialog.progress === undefined" style="background-color: darkgray; width: 100%; height: 1em;"><div ng-show="ngModel.dialog.progress > 0" style="color: #2e2e2e; background-color: lightgray; text-align: center; min-width: 2em; width: {{ngModel.dialog.progress}}%">{{ngModel.dialog.progress}} %</div></div>-->
-                <div class="time-estimate" ng-hide="ngModel.dialog.progressText === undefined">{{ngModel.dialog.progressText}}</div>
+        <div class="abs editor l-dialog">
+            <div class="progress-info progress-current-action">
+                {{ngModel.dialog.actionText}}
             </div>
+            <mct-include key="'progress-bar'"
+                         ng-model="ngModel"
+                         ng-hide="ngModel.dialog.progress === undefined"></mct-include>
+
+            <!--<div ng-hide="ngModel.dialog.progress === undefined" style="background-color: darkgray; width: 100%; height: 1em;"><div ng-show="ngModel.dialog.progress > 0" style="color: #2e2e2e; background-color: lightgray; text-align: center; min-width: 2em; width: {{ngModel.dialog.progress}}%">{{ngModel.dialog.progress}} %</div></div>-->
         </div>
 
         <div class="abs bottom-bar">

platform/commonUI/dialog/res/templates/dialog.html

@@ -21,17 +21,13 @@
 -->
 <div class="abs top-bar">
     <div class="title">{{ngModel.title}}</div>
-    <div class="hint">
-        All fields marked <span class="ui-symbol req">*</span> are required.
-    </div>
+    <div class="hint">All fields marked <span class="ui-symbol req">*</span> are required.</div>
 </div>
-<div class="abs form editor">
-    <div class='abs contents l-dialog'>
-        <mct-form ng-model="ngModel.value"
-                  structure="ngModel.structure"
-                  name="createForm">
-        </mct-form>
-    </div>
+<div class='abs editor l-dialog'>
+    <mct-form ng-model="ngModel.value"
+              structure="ngModel.structure"
+              name="createForm">
+    </mct-form>
 </div>
 <div class="abs bottom-bar">
     <a class='s-btn major'

platform/commonUI/dialog/res/templates/overlay-options.html

@@ -24,13 +24,11 @@
         <div class="title">{{ngModel.dialog.title}}</div>
         <div class="hint">{{ngModel.dialog.hint}}</div>
     </div>
-    <div class="abs form outline editor">
-        <div class='abs contents l-dialog'>
-            <mct-include key="ngModel.dialog.template"
-                         parameters="ngModel.dialog.parameters"
-                         ng-model="ngModel.dialog.model">
-            </mct-include>
-        </div>
+    <div class='abs editor l-dialog'>
+        <mct-include key="ngModel.dialog.template"
+                     parameters="ngModel.dialog.parameters"
+                     ng-model="ngModel.dialog.model">
+        </mct-include>
     </div>
     <div class="abs bottom-bar">
         <a ng-repeat="option in ngModel.dialog.options"

platform/commonUI/dialog/src/DialogService.js

@@ -178,6 +178,7 @@ define(
          *     severity: string "error" | "info",
          *     title: string,
          *     hint: string,
+         *     actionText: string,
          *     progress: int,
          *     progressText: string,
          *     unknownProgress: boolean,
@@ -207,6 +208,8 @@ define(
          * These are defined in a bundle constant with key 'dialogSeverity'
          * @property {string} title the title to use for the dialog
          * @property {string} hint the 'hint' message to show below the title
+         * @property {string} actionText text that indicates a current action,
+         * shown above a progress bar to indicate what's happening.
          * @property {number} progress a percentage value (1-100)
          * indicating the completion of the blocking task
          * @property {string} progressText the message to show below a