-commit test file
First commit
-second commit
-change for new commit
add Led Widget
delete testing commit files
support Led on 2D
delete excess comment in last commit
correction according to comments
correction according to the comments
-delete renamed files
add comment
add commets
change comments
change comment
Merge pull request #1286 from BusarovVyacheslav/master

Added led emulation in the 2D model
Merge branch 'master' of https://github.com/qreal/qreal
added class paletteEditorPage. without checkBox