Code review comment for lp:~trb143/openlp/bitsandbobs

Two things...

Firstly, is there a reason for a whole object to check the latest version? Why not just put
a "check_version" function in the utils/__init__.py file?

Secondly, our coding standards say that only Qt-derivative classes should use camelCase method names. For all pure-Python objects, we use under_score method names.