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
Merge branch 'master' of github.com:alterm4nn/ChronoZoom
Merge branch 'master' of github.com:a-chumagin/ChronoZoom
Merge pull request #1094 from a-chumagin/master

Changes for tests