improved discovery of source folder for generated fiels. No tests so far.
Done:
 - Created container project for all example projects
 - Fixed bugs in discovery of working directory that prevented logs from working correctly and annotation processing to work from eclipse.
 - Added maven based example projects.
Bugs that still exist:
 - Skeletons in Maven project are created when running maven build but are not created from eclipse.
   Probably the problem is still in discovery of directory.
 - Automatic test that should locate all skeletons ignores the new project.
TODO:
  - Fix known bugs
  - Fix test
  - Add test that accesses property using skeleton and apache bean utils.
  - remove creating of hard coded /tmp/mylog.log