[JGIT PATCH v2 0/24] Implementation of a file tree iteration using ignore rules.

Hi

I improved the patches from last time.

That are the changes to the previos patches:
* Removed @author javadoc
* Moved iteration code into the treewalk package
* Moved code around the Rules class into a new treewalk.rules package
* Added newlines to some files
* Removed (hopefully) the trailing whitespaces using the eclipse save actions.
* Renamed Project into WorkTree
* Moved the methods from ProjectSeeker and ProjectFactory into Repository and made them static.
* Moved the constants into the Constants class.
* Renamed my FileTreeIterator into LightFileTreeIterator in order to avoid nameconflict, as they are now in th
e same package.
* Renamed StarPattern into FNMatchPattern, improved it, and moved it into the lib package.
* Improved the javadoc.
* Replaced the AddCommandFileIterableFactory with a AddRulesFactory which creates Rules instances instead of Iterators. The advantage of this move is that the factory is now iterator independent.

Maybe I missed something... I would need some patch-tree version control system which tracks changes in the patch tree ;).

Best regards,
Florian