Update La Rochelle -> Espoo [ci skip]

Fixes #676
Delete fragment bundles in Felix Framework cache before starting OSGi.
Fragment bundle cannot be reloaded, and must be removed before re-deploying them
Merge pull request #677 from agouge/676

Update La Rochelle -> Espoo [ci skip] Fixes #676
Import javax.swing.event in legend, as the EventHandler use it in legend.
About exception Caused by: java.lang.NoClassDefFoundError: javax.swing.event.ChangeEvent not found by org.orbisgis.legend [41]
Merge pull request #678 from nicolas-f/fix/osgi_fragment_reload

Delete fragment bundles in Felix Framework cache before starting OSGi.
Merge pull request #679 from nicolas-f/fix/osgi-imports

Import javax.swing.event in legend, as the EventHandler use it in legend