issue #30: Update to Eclipse formatter jars from Eclipse Kepler 4.3

replaced the previous jars with their counterparts from Eclipse 4.3
Merge branch 'feature/issue30-updatetokepler'
issue #31: First profile in file is always used - support selection of profile

* introduce profile selection in options panel incl. validation
* warn the user about invalid profiles
Merge branch 'bugfix/issue31-profileselection'
update doc