Adding random url to pdf file
typo
fixed random_new_exhibit_should_have_a_correct_url
Merge pull request #1081 from a-chumagin/master

	fixed random_new_exhibit_should_have_a_correct_url
Bugfix #1024
Adding new feature: Watching issue status
Merge branch 'master' of github.com:alterm4nn/ChronoZoom
Merge pull request #1083 from a-chumagin/master

	Adding new feature: Watching issue status
Merge branch 'master' of https://github.com/alterm4nn/ChronoZoom
Adding test for bug 1024
Bugfix #970
Merge pull request #1082 from alex-zen/master

Bugfix #1024
Merge pull request #1084 from alex-zen/bugfix970

Bugfix #970
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
Merge branch 'master' of https://github.com/alterm4nn/ChronoZoom into production
Resolving #1087