Adding test for bug 1024
Adding case while github is not available

Deletion unused variable

Improve api tests

Deletion unused class

add new tests
Merge pull request #1085 from a-chumagin/master

Adding test for bug 1024
Bugfix #978.
Merge pull request #1086 from alex-zen/bugfix-978

Bugfix #978.
resolve test issue
Merge pull request #1088 from a-chumagin/master

resolve test issue
resolved datetime issues
Merge pull request #1089 from a-chumagin/master

resolved datetime issues
Set all string to InvariantCulture
change default behavior for gitHubChecker
some fixings
fix test exhibit_should_display_correct_date_in_ce
Improve test launcher script
Merge branch 'master' of https://github.com/a-chumagin/ChronoZoom into improveTestLauncher
Triples. Featured & Favorite Timelines.
Merge pull request #1092 from yuzhay/Triples

Triples. Featured & Favorite Timelines.
Input error messsages base.
Improve error feedback in authoring forms

Details:
1. Add client-side validation error feedback for authoring forms (timeline, exhibit, contentitem);
2. Add server-side validation error feedback for MediaSource input in authoring forms (exhibit, contentitem);
3. Disabled obsolete authoring tests (alert window on error)
Bugfix #682