noise for light and color sensor
Update d2RobotModel.cpp

correct the style
added noise settings (only save and load)
little style changes
fully working noise settings
translation noise settings
little style changes
conflicts are resolved
fixed noise settings
fixed spoilSonarReading
add motor noise
fixed preferencesDialog bug
edit mathUtils.pri
merged with dvvrd/gaussScintillaRepair
edited PreferencesPage's inheritors
fixed remarks
Visibility conditions added. It is possible to specify one enum property to be a visibility condition to an item of a shape
Merge branch 'master' of https://github.com/qreal/qreal
visibility conditions load fix
Visibility conditions: added support of int, bool and string types and different logical operators for them