Added touch sensor and ev3 input device
Added touch sensor.
Fixed bugs and added sensors.
Merge branch 'master' of github.com:Smirnov-Mikhail/qreal into ev3-improvement
Add range sensor. Color and light sensors not work.
Merge branch 'master' of github.com:Smirnov-Mikhail/qreal into ev3-improvement
add colorSensorImpl.
Merge branch 'master' of github.com:Smirnov-Mikhail/qreal into ev3-improvement
Spaces replaces with tabs
Merge branch 'ev3-improvement' of git://github.com/dvvrd/qreal
styleguide fixes