graphicsWatcher in single branch
New KeyPoint indicates what value you see under cursor
cursor shape was chenged to CrossCursor
some styleguide fix
Continue merge conflicts resolving
Merge remote-tracking branch 'esenin/graphicsWatcher' into sensorGraphics

Conflicts:
	plugins/robots/robotsInterpreter/robotsPlugin.cpp
Added translitions
Added translitions to qrutils + fixed some warnings
Styleguide fixes
More styleguide fixes
Removed extra tokens
Merge pull request #1119 from dvvrd/robots

Improvement for robots 2D model
Merge branch 'master' of github.com:qreal/qreal into sensorGraphics

Conflicts:
	plugins/robots/robotsInterpreter/customizer.cpp
	plugins/robots/robotsInterpreter/robotsInterpreter_ru.qm
	plugins/robots/robotsInterpreter/robotsInterpreter_ru.ts
Styleguide fixes
Made it buildable
Merge pull request #1120 from dvvrd/sensorGraphics

Sensor graphics
turned on C++11 support for some project files, fixed compilation errors
linux compiler does not think that M_PI does not exist
moved pi to math.h
Merge pull request #1124 from qreal/c++11

C++11
Fixed ~tempFile.qrs in window title