Merge branch 'master' into multilevelMenu
Merge pull request #21 from romankurbatov/multilevelMenu

Multilevel menu
fixed creating NetConfigWidget and FileManagerWidget
fixed include paths in trikGui.pro
refactoring
Merge pull request #22 from romankurbatov/testingMotors

Testing motors
decreased font size
ServoMotorLever class
ServoMotorsWidget class
Merge branch 'fonts' into testingServoMotors
Merge pull request #23 from romankurbatov/fonts

decreased font size
translation of servo motor test
changed method of creating widgets
abstract motor class
Brick methods for getting abstract motors and their ports
test servo and power motors with the same widgets
removed old include
removed default statements in switches
removed old methods in Brick, corrected config.xml
updated frequencies for analog sensors