move Danmaku rendering out of main thread
fix problems when reloading online danmaku
move danmaku getting  to Menu
move rendering back to main thread
add part select
fix problems with single part video
adjust caching method
add pause icon
fix sar problem
new lock method for vplayer
change from signal/slot to mutex lock
speed up danmaku loading
add debug printer
add snapshot
add track deleting in editor
fix needless high precision for double in json
fix limit config in shield
add frameless mode
Merge pull request #33 from AncientLysine/unstable

Unstable