removed stupid test file
grab with select implemented
grab now with ignore_case option
added :keys option to grab
got simple evaluation working in grab
fixed reject option in grab
added BioPieces::Math module
got select_file and reject_file working with grab
reject_file option and grab now works
cleaned up code in grab
cleaned up regex code in grab
completed major code overhaul of grab
grab exact now works
added tests for missing files in grab
finishing grab tests
Merge branch 'grab'