Added workaround for the 45 degree rotate bug.
Introduced transform stack and debugging api.
Use new transform push API to store and restore transformations.
Bumped version.
Bumped used SWT.
Bumped used Java version.
Documented class.
Use generics.
Removed Eclipse project files.

We will now use Maven exclusively.
Javadoc.
Made method getRelDistanceOfT private.
Documented getRelDistanceOfT().
Renamed getRelDistanceOfT() to getDistanceFactor().