* Added scripts to generate Doxygen documentation from fldigi git repository / source
* Also executes "cppcheck" and includes those results on Doxygen page (if installed on system)
* Generates patches and log for the last 125 commits: includes links on Doxygen page
* Add flarq to build system and installers
* Modify test scripts
* Add flarq manual page
* Add flarq command line argument handling
* Improve flarq's windowing system support