Calculate channel's seq_id locally. #12
Merge branch 'hotfix/SeqIdFix'
Merge branch 'hotfix/SeqIdFix' into develop
Update manifest.xml and update.xml
Stop managing SoundManager2 as submodule #10
Add necessary files from SoundManager2 #10
Pack v2.2. Close #10. Close #12.
Merge branch 'release/2.2'