[KARAF-3404] Add a notion of profiles to karaf
[KARAF-3406] Upgrade to pax-url 2.2
[KARAF-3407] Upgrade to felix utils 1.6.2
[KARAF-3404] Add a demo for profiles
[KARAF-3405] Support for "mostly static" karaf instances
[KARAF-3410] Add a maven proxy servlet
Fix build issue (starting from scratch with an empty m2 repository)
[KARAF-2104] Add regex support on feature:repo-remove command
[KARAF-2104] Add regex support on removeRepository() operation on the FeaturesMBean