modify ignore list

* .pyc files are now ignored
Merge branch 'master' of D:/Program Files (x86)/Dropbox/CrosswordGenerator
Merge branch 'master' of D:/Program Files (x86)/Dropbox/CrosswordGenerator
Merge branch 'master' of D:/Program Files (x86)/Dropbox/CrosswordGenerator
Merge branch 'master' of https://github.com/Naurgul/CrosswordGenerator