Merge pull request #158 from krivera-pentaho/dev

[ANALYZER-2418] -- Removed optimization for label positioning as a bette...
[BISERVER-10966] - Internationalization using locale with country code not working
Merge pull request #162 from rfellows/dev

[BISERVER-10966] - Internationalization using locale with country code n...
[PDI-11555] Re-usable TreeBrowser model and transformation utils
[PDI-11555] Add Unit Tests to TreeBrowserModelMapper
Merge pull request #166 from bytekast/PDI-11555

[PDI-11555] Re-usable TreeBrowser Model and Transformation Utils
BISERVER-7981 - 404 message for pentaho/mantle/messages/messages_supported_languages.properties

fixed 404 error for jquery.min.map
[PDI-11555] Add negative unit tests to TreeBrowserMapper
Merge pull request #167 from bytekast/PDI-11555

[PDI-11555] Add negative unit tests to TreeBrowserMapper
PDI-11553 - Refactor the accordion-based layout

Initial commit of accordion wizard directive with unit tests.
Merge pull request #163 from aliakseihaidukou/BISERVER-7981

BISERVER-7981 - 404 message for pentaho/mantle/messages/messages_support...
Merge pull request #168 from rfellows/AngularDirectives

PDI-11553 - Refactor the accordion-based layout
[PDI-11553] - Refactor the accordion-based layout
Adding CSS styling for angular-directives.
Changed the buildSummary method to onSave.
Added onCancel.
Merge pull request #171 from rfellows/AngularDirectives

[PDI-11553] - Refactor the accordion-based layout
PDI-11158 - Build re-usable Browse widget
Merge pull request #173 from jeffreythomas/dev

PDI-11158 - Build re-usable Browse widget
PDI-11158 - Build re-usable Browse widget
[PDI-11553] - Updating Instaview publish screen to use the new accordion wizard.
Merge pull request #174 from rfellows/AngularDirectives

[PDI-11553] - Updating Instaview publish screen to use the new accordion wizard.
[PDI-11553] - Styling changes for the accordion wizard panels.