Simplifying each example package structure. Still to be modularized.
Consolidating Demo and Example modules into one.
Removed obsolete module.
Working on the modularization of examples.
Renaming resource classes.
Removing examples resource.
Removed examples resources. Decentralizing.
Modularized Custom Directive
Modularized Custom Filter Example.
Modularized GwtWidgetsExample
Modularized HttpClientExample
Modularized ImageResourceExample
Modularized OnClickExample
Modularized PrettifyExample
Modularized PromiseExample
Modularized TextInputExample
Modularized UrlHashParameterExample
Minor whitespace change
Enabled closure compiler.