first commit
1. Split Line clear & show

2. Select any data file to show
fix graph bugs
Delete videoplayer
v0.32

Refactoring
v0.33

refactoring
v0.34

Add real segmentation info
big chart
fix big chart
add true word segmentation
add showing position

change layout
v0.4 self-scale UI
Merge branch 'v0.31'

Conflicts:
	KinectSignLanguage.sln