Osmorc Code

* Added forgotten libs.

* Started woking on integration of Eclipse Equinox

* Played around with heavyweight tests a bit more.
* Added content and source roots explicitely.
* A portion of the test now works, but it still doesn't work completely

* Started development for a test that checks whether module dependencies are set correctly according to the manifest files. It doesn't work yet

* Added some badly needed tests for the parsing of manifest files.
* Fixed bug: Because of a copy-and-past-bug ManifestAttributes were not created by the parser.
* Created a superclass for ManifestDirective and ManifestAttribute that provides convenient access to the name and value of the directive or attribute.

Updated license for the new year.

* Found out how to write IDEA tests without having to set up a whole test project. Fortunately there is a lightweight mode.
* Got rid of TestableManifestHeaderValue. The new kind of testing the whole stuff made it obsolete.
* Began work on VersionRangeParser
* Began work on generic quick fixes that replace parts of a manifest file.

Extracted version parsing.
Introduced value parsers.
Removed some unnecessary dependencies.
Removed some inspection issues.

Added directory for branches