* fix maven build bug (kelpler target).
Removed misleading comment
Changed order of grammar rules for subprogram call - fixes #356
update SEI properties
Merge branch 'develop' of https://github.com/osate/osate2-core.git into develop
Regenerated code from model under Kpler
Organized imports to get reduce number of warnings
Property setter should not check type of proxy - fixes #363
Add help for the source importer
* Start doc for importer
Merge remote-tracking branch 'upstream/develop' into develop
use flag to decide if osate runs with a graphical interface; Platform.isRunning is not sufficient when considering an headless version of osate above osgi (isRunning returns true even though there is no gui)
remove redundant line in kepler.target before pull request
Merge pull request #367 from Etienne13/develop

change condition for detecting cli vs gui implementation
Content assist support for annexes
adding extention point
Merge pull request #368 from backesj/develop

Forgot to add the extension point schema in the previous pull request
Avoid exception when writing the model
Merge branch 'develop' of https://github.com/osate/osate2-core.git into develop
 * Simple debugger facility