Fixed incorrect labels text deserialization ('<' sign and line breaks).
Merge branch 'robots' of github.com:dvvrd/qreal into robots
Merge branch 'master' of github.com:qreal/qreal into robots
Merge branch 'master' of github.com:qreal/qreal into robots
Merge branch 'master' of github.com:qreal/qreal into robots
Fixed incorrect subprograms copy-pasting inside one QReal instance
Fixed segfaults when copy-pasting subprograms from another instance of QReal
Fixed auto-switching to tab when selecting item with error
Added clear screen TRIK block generation.
Remove duplicated gestures (Wait for US and IR distance blocks)
Fixed default reset encoder block ports
Fixed devices configuration clearing when switching tabs in 2D model mode.
Removed non-actual comment.
Angular servo block is in degrees now
Added copy-pasting edge`s properties
Fixed sonar`s dragging by the scanning field
Fixed ignoring link gesture when its end is above other link
Added code saving when uploading it to robot
Fixed links cycling when drawing it from linkers on the low distances between elements
Some modifications in 2D model hotkeys