Merge pull request #3 from sbmueller/master

RCS Block
cleanup files and setup new doxygen
Add trigger with executing command
add testcase trigger command
merge pullrequest sbmueller, rcs testcase
add misc folder for various stuff like trigger scripts and such things
clean rcs estimator and new dual cw grc file
set copyright to 2014 Communications Engineering Lab, KIT
add echotimer documentation
outcomment swig documentation for python docs, throws doxyxml errors on some systems (cant reproduce), check out issue on github for more information
fix brackets of endif in GrSwig
Fixed bug in RCS Estimation