Uropa

- revision of functionality to fix several bugs and to simplify future problems
- new functionality:
- bed/gtf and single query annotation specification can be given via command line
- show_attributes outside of query specification
- additional name information per query
- summary is always produced automatically
- final and allhits are available in txt and bed format

- fixed split command line call: should now work on different linux versions

- fixed critical features bug, now empty or multiple features in config are possible

- remove feature print
- finalhits additionally in bed format available

- added summary file for invalid annotations
- added proper magic line and file encodings for python source files

- update uropa to python 3 format with the aid of python 2to3