Merge pull request #77 from kruegers/master

Contract Integration (Team Project)
revert removing of deploy/de.ovgu.featureide.aspectj
Interaction based priorization
merged changes from fork skrieter.
added support for javadoc generation with module comments.
added context merger
Merge branch 'master' of https://github.com/tthuem/FeatureIDE.git
small bugfix for mpl jobs
Merge branch 'master' of ssh://git@github.com/tthuem/FeatureIDE.git
New version 2.7.0 created and published on update site
Revised produkt-based generation into one menu entry
Introduced odering of samples (Difference-based and Interaction-based)
Improved performance of generation of all produkts
Structured Examples as Tree (issue #42)
Merge branch 'master' of https://github.com/tthuem/FeatureIDE.git
Bugfixes regarding issue #42.
end-of-line normalization(LF)