Merge remote-tracking branch 'origin/master' into CoreProduct-6.1.x
STUDIO-2501
Use a specific IClasspathContainer instance per repository
add groovy eclipse feature
STUDIO-3016
Compute margin relatively to the parent container
add groovy eclipse feature
fix npe
STUDIO-3066
Fix npe in Comparator
fix memory leak
STUDIO-3073
CLONE - [6.0.4] Multiple group with 2 file widgets: only the first file
widget can be used to upload a file in a row.
STUDIO-3110
fix DatabaseConnectorOuputPage implementation issues
STUDIO-3113
Use OSGI Version object to compare product/repositories version
Check version compatibility @ import
STUDIO-3111
Add a report entry if connector fails to be imported due to a
NoClassDefFound exception.

Fix the issue attached file by building a proper bar classloader for
custom connector import.
STUDIO-3056
[6.0.3] Studio keeps prompting for actor mapping after clicking run if
updated organization has not been published
fix import 5.9 tests
tag from ci
Revert trunk snapshot version
STUDIO-3115
Handle coordinate offset when dropping more accurately
STUDIO-3077
Add a validator for dot character.
Disable generate cron expression when an invalid input is found
STUDIO-3056
[6.0.3] Studio keeps prompting for actor mapping after clicking run if
updated organization has not been published

Conflicts:
	bundles/plugins/org.bonitasoft.studio.actors/messages.properties
	bundles/plugins/org.bonitasoft.studio.actors/src/org/bonitasoft/studio/actors/i18n/Messages.java

Conflicts:
	bundles/plugins/org.bonitasoft.studio.actors/messages.properties
	bundles/plugins/org.bonitasoft.studio.actors/src/org/bonitasoft/studio/actors/i18n/Messages.java