Added check if file is open before attempting to read tags
Fixed indents
Add support for Ogg Opus
Include Opus in docs
Remove useless debug print
Experimenting with Travis CI
Needs sudo
Actually run the tests
Make sure we build the tests
Merge branch 'master' of https://github.com/taglib/taglib
fixes noop frame id size check in ID3v2::FrameFactory::createFrame
adds new iTunes hack for v2.2 frames stored in a v2.3 tag (iTunes v8.1.1.10 for example)
Merge pull request #83 from jmarshallnz/more_itunes_hacks

A small fix, and some additional iTunes hacks (v2.2 frames in v2.3 tag)
Merge pull request #79 from gonemad/master

Check if file is open before reading tags
Make travis run tests also with clang
Fix tests when compiled with clang on Linux
Update NEWS
Parse covr atoms with type 0 (fixes issue #84)
Add a tool to inspect audio files, only MP4 is implemented for now
Build also examples