Merge pull request #1 from rctoris/groovy-devel

backup files removed
restructured package into src and include folders (for .c and .h files, respectively), removed default parameters from ethercat stuff and made the enviromental variable for config locations work properly
Merge pull request #2 from rctoris/groovy-devel

readmes and such cleaned and moving docs to ROS wiki
Merge https://github.com/adamjardim/youbot_driver into groovy-devel
Merge branch 'groovy-devel' of github.com:adamjardim/youbot_driver into groovy-devel
doxygen files clean for rosdoc
unused youbot-uml-models removed
soem folder cleaned up
cmake cleaned