Merge branch 'master' into 'MasterBugFixing'
Merge branch 'master' into 'MasterBugFixing'
BS-7837
use a custom RendererFactory to avoid ui rendering for Initializer app
during install
BS-8259
Fix welcome page title
Merge remote-tracking branch 'origin/master' into MasterBugFixing

Conflicts:
	bundles/plugins/org.bonitasoft.studio.application/src/org/bonitasoft/studio/application/BonitaStudioInitializerApplication.java
	bundles/plugins/org.bonitasoft.studio.intro/content/welcome-dynamique.html
BS-8145
Fix refresh after import
update headless consition
BS-7774
Add startup extension point (bad merge seems to have removed it)
Fix fallback url
Merge branch 'MasterBugFixing' into 'InnoBugFixing'
fix bad merge
BS-7958
Use abstraction for Refactoring operations + add unit tests
Add monospaced font
BS-6407
fix export, add correlation if start message is in an event subprocess
Fix tests
BS-2821
Retrieve new connectors
fix talend connector
BS-7999
Fix npe
fix welcome dynamique
BS-8459
add/update warning message
fix connector wizard