clean up runtime code. FELIX-2328

I have removed some dead code and moved all 'optional' commands into the .osgi sub-package. They are still currently added by the Activator, but now must easier to omit.



git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@941833 13f79535-47bb-0310-9956-ffa450edef68
16 files changed