VolumeTuner
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Merge pull request #28 from zhykzhykzhyk/bugfix

Bugfix
Try fixing RejectCard issue, 2nd try.
incr ver, welcome msg.
Bug hunting code.
Minor tunes
Add port image illustrator info.
Minor tune.
Reimu settings tune.
Rumia settings tune.
Sanae settings tune.
incr ver, welcome msg.
Minor tunes
Addtional akari for identity mode.
Nazrin meta fix.
incr ver, welcome msg.
FIXUP: Addtional akari for identity mode.
incr ver, welcome msg.
gamehall: observe_grant mechanism refactor.