Added verbosity (filenames) on TagLib errors.
Formated code according to Mixxx' Coding Guidelines
Specified filenames on errors.
coreaudio, flac, modplug, mp3, ogg, snd
Added spaces around the ==
Added spaces around ==
merged w/ upstream
Improved type mismatch errors.
Improved errors with const int ERR and bool result; avoided implicit
cast in soundsource.cpp. Deleted variable qurlStr.
Move all warnings from the bottom of each parseHeader() to
soundsourceproxy.cpp
Merge pull request #26 from troyane/bug_1000784

First part of Bug 1000784 "Specify file name on scanning error"