Inline edit object names (#1700)

* Inline edit object name.

Change the title-label span to a conteneditable span to allow editing object names inline. Implement a controller to handle updaing the name. Add tests.

Fixes #1679

[Front-end] Add span contenteditable to input styling
[Front-end] Styling for contenteditable span
styling for span[contenteditable].s-status-editing in _controls.scss;
removed s-filter class;
[Front-end] min-width added to .s-inline-edit

* [Frontend] Style tweaks, cleanup and simplification

Fixes #1679

Style sanding on .s-inline-edit; added
:focus outline:0 to select in _controls.scss;

New .s-input-inline class; removed ng-class from object-header.html,
uses :focus instead; refactoring of input-related mixins;

Bring Time Conductor real-time inputs into parity

Apply .s-input-inline to TC inputs; finesse .s-input-inline selector;

Prevent nested inline inputs from editing

Fixed nested editing prevention selector

* Create an object header template for objects inside a frame.

Fix code review requests.

Fixes 1679

platform/commonUI/general/res/sass/user-environ/_frame.scss

@@ -47,7 +47,7 @@
     &.t-object-type-hyperlink {
         // Hide the right side buttons for objects where they don't make sense
         // Note that this will hide the view Switcher button if applied
-        // to an object that it.
+        // to an object that has it.
         .object-browse-bar .right { display: none; }
     }
 
@@ -120,7 +120,12 @@
         }
     }
 
-    /********************************************************** OBJECT TYPES */
+    &.t-frame-outer .s-input-inline {
+        // Prevent inline inputs from being edited when nested in a Layout
+        pointer-events: none !important;
+    }
+
+        /********************************************************** OBJECT TYPES */
     .t-object-type-hyperlink {
         .object-holder {
             overflow: hidden;