System Independent

OOoLilyPond-0.5.2

Changes to OOoLilyPond 0.5.2 since 0.5.1:

* fixed: runtime error if path for language files could not be found
* new: path for language files can be specified in config dialog
* for Linux users: new location for temporary files (now being .cache/ooolilypond/tmp instead of .ooolilypond-tmp - you can delete the latter if you want to get rid of it).