Change baseUrl for UI tests

to http://test.chronozoom.com
Bug #620: SEO metadata fix.

Added metadata for cleaner Search Engine link descriptions.
Finilizing merge #607
Resolved: BL: Improve coverage BL

resolved: BL: Tests for removeExhibit

resolved: BL: Tests for removeExhibit: deleted unused variables

Resolved: BL: Test for updateExhibit

Resolved: BL: Tests for updateContentItem

Change baseUrl for UI tests

to http://test.chronozoom.com
Merge branch 'master' of github.com:a-chumagin/ChronoZoom
Merge pull request #638 from a-chumagin/master

BL: Improve coverage BL tests
fix paths for test
[Bugfix] Bug #260. Authoring: 1 BCE is presented as 0 BCE in Item form.
Merge pull request #644 from alex-zen/bugfix260

[Bugfix] Bug #260. Authoring: 1 BCE is presented as 0 BCE in Item form.
Merge pull request #639 from a-chumagin/master

Unittests: fix paths for test timeSeriesSpec
Fix dataPicker unit tests
Merge pull request #651 from a-chumagin/master

Fix dataPicker unit tests
Issue #661 SEO: Add alt attributes to media tags

Added an alt tag with contentItem.Title to img links.
Bug #586: Creation of several content items for one time
Tours thumbnails enabled
Merge branch 'master' of https://github.com/alterm4nn/ChronoZoom into toursEditor
[Hotfix] Bug #663. Timeline: Incorrect time interval for timelines which "end" is less than 1 BCE.
Merge pull request #632 from javierluraschi/Fix586

Bug #586: Creation of several content items for one time
Merge pull request #664 from alex-zen/hotfix

[Hotfix] Bug #663. Timeline: Incorrect time interval for timelines which "end" is less than 1 BCE.
added new tests cases