Osmorc Code

OSMORC-19:
* Libraries are now created and deleted immediately after the creation or removal of a framework instance. When the settings editor is canceled a cleanup is run to recreate deleted libraries and delete created libraries.
* Now not only the commit of library changes is run in a writeAction, the writeActions now runs from the start of the action until it is finished.
* Found and fixed a bug in the copying of application settings that prevented canceling changes in the list of framework instances.

Now Osmorc.zip contains an Osmorc-folder containing the whole plugin.

OSMORC-12: Now showing error messages when the selected base folder does not contain the needed folder structure for the chosen framework integrator.

Bugfix for OSMORC-13

Bugfixes for OSMORC-10, OSMORC-15, OSMORC-17

Added documentation for Apache Felix framework integrator.
Minor fixes in the documentation.

Autodetection of the facet now also requires the manifest file to contain a Bundle-SymbolicName
Invalid manifest files are handled a bit more gracefully.
Endhanced the build script to compile Osmorc and produce the plugin zip which also contains the helpset now.

OSMORC-3:
* Added Felix framework integrator

Started working on documentation.