Fail generation project config if it has no git repo
Added ProjectJson.isReadable method
Merge remote-tracking branch 'origin/master'
DASHB-555: Log IDE action usage events
DASHB-555: Log IDE action usage events
Add swagger model in ignored list for CodenvyJsonProvider
CLDIDE-2056 Add javadoc on export configuration method. Rework Response according Andrey recomendation
Deploy VirtualFileSystem REST API
Add callback to be able notify about cancellation
IDEX-1359: add message in logs when kill process by timeout
Add java-doc
Fix java-doc
IDEX-1310 Limit output during git clone for some reasonable value

Task-Url: https://jira.codenvycorp.com/browse/IDEX-1310