[Telemetry Table] Display applied filters (#2421)

* Display a list of filters that are applied to telemetry objects in a telemetry table.

* - Display 'Mixed' if filters have mixed values.
- Use table configuration domain object to get composition.

* Filter indicator styling WIP

- Markup, class names added;
- TODO: 'Mixed' and commas to be added via CSS, icon and bg coloring;

* Filter indicators styling

- CSS, markup;
- Added dynamic labeling and titling for mixed/non-mixed filter states;
- Theme colors defined and added;
- Added new filter icon glyphs for both 16px and 12px fonts;
- Revised/normalized font project and glyph file names;

* Filter indicators styling

- Adding missed Icomoon project file;

* Filter indicators styling

- Reverting mistakenly changed file;

* Filter indicators styling

- Minor fix to theme sass;
- Sync maelstrom theme;

* Fix indentation

* Set label and title to empty string initially.

* Keep the default snow.

example/generator/GeneratorMetadataProvider.js

@@ -99,10 +99,10 @@ define([
 
     GeneratorMetadataProvider.prototype.getMetadata = function (domainObject) {
         return _.extend(
-                {},
-                domainObject.telemetry,
-                METADATA_BY_TYPE[domainObject.type]
-            );
+            {},
+            domainObject.telemetry,
+            METADATA_BY_TYPE[domainObject.type]
+        );
     };
 
     return GeneratorMetadataProvider;