Migrated cvs repository to git

We migrated TimeDoctor's CVS repository to Git, creating a single Git repository holding all TimeDoctor plugin projects. See the EGit manual on how to access the code in Eclipse: http://wiki.eclipse.org/EGit/User_Guide.

Why this migration? Sourceforge will be stopping CVS support because of it's security concerns, and frankly, distributed versioning systems have the future...

By the way, we also got rid of the com.nxp.timedoctor naming and now properly refer to the net.timedoctor name, linking to the (still somewhat empty) project website.