changed url for tests

resolved: Fix: Delete timeline via UI
moved tests to datesSpec.js
Merge pull request #367 from a-chumagin/master

Fix: Delete timeline via UI
[Project Cleanup] Cleaned up project folders.

Details:
1. Removed obsolete images from Images folder. Removed obsolete test pages, mp3, responsdumps from CZ.UI root.
2. Renamed NewScripts->scripts, NewStyles->css, moved controls to ui folder.
3. Removed Authoring, ChronoZoom.Azure, ChronoZoom.Database, ThumbGen directories from Source.
4. Renamed Images to images. Updated few refs to images in UI. Removed few obsolete files from CZ.UI that were not included in solution.
5. Renamed all files using "foo-bar" naming convention.
6. Removed /Account/*, /FedarationMetadata/* which were not included in project.
7. Removed /Models/*, /Views/*, cleaned /Controllers/* and /Dumps/*. Removed few unused files.
8. Migrated from CSS to LESS. Renamed cz2.html to cz.html.
Merge pull request #368 from MichaelKalygin/cleanup

[Project Cleanup] Cleaned up project folders.
Fixed merge issue with missing files; removed old tfs binding files.
Updated REST API docs.
Clean Deprecated Fields From API
Merge pull request #372 from javierluraschi/CleanDeprecatedApiFields

Clean Deprecated Fields From API
adding/migrating depth attributes

adding unit test

removing [Datamember] contract for depth values
Merge pull request #373 from yl790/master

Adding "retrieving timeline & content item" by depth feature
Merge pull request #374 from willum070/working

Updated REST API docs.