fixed a bug with media folder
Merge branch 'master' into startDirectoryFix

Conflicts:
	trikControl/src/display.cpp
search system.js from the application start directory
Added functions for draw point, line, rect, arc, ellipse.
Fixed tabulations problems.
Fixed small problems and added function for set color.
Added function for change width and color painter.
Merge branch 'startDirectoryFix' of git://github.com/romankurbatov/trikRuntime
Made working directory be available as command-line argument
Added missing license header
Merge branch 'master' of git://github.com/Smirnov-Mikhail/trikRuntime
Travis config file added
Some styleguide fixes
thread signals replaced by QMetaObject::invokeMethod for cleaner API
Updated compiler in Travis config
Update README.md
Removed consts to make Travis debug build happy
Merge branch 'master' of https://github.com/trikset/trikRuntime
Fixed crash in testing widgets
Made continious rotation and angular servos separate classes, angular servos are now take degrees in setPower instead of percents