Moved method find_file from PHPBackend to Oslic module
First attempt at a YAML backend for OSCAd 2 - not yet complete:
- writes to stdout instead of files
- lsuc.yml (the most complex file) not yet implemented
Added support for lsucrequiresnothing
Changed remaining \item in requiresnothing to \lsucitem
Fixed several references to patent and protection chapter and discussion section,
in particular for BSD, GPL, and LGPL
Completed implementation of YAMLBackend (untested yet)
Added to_oscad/oscad_data to .gitignore (output directory of YAMLBackend)