Mostly just changes in style for consistancy, however modified MumbleClient.find_user(user) so that it evaluates the users variable assignment as part of the else statement rather than as part of an if condition for an empty elsif block.
More style consistency fixes. Also another instance of elsif where else should be used. As well as fixing a comment on Kesh/Loader/requireFile & Kesh/Loader/loadFile (the comments were reversed)