fix #637
Styleguide fixes
Review fixes
Fixed touch sensor incorrect work on some directions
Fixed touch sensor stucking in wall
Merge pull request #645 from Ashatta/master

Fix #637
Merge pull request #628 from dvvrd/robots

Набор фиксов для QReal::Robots #2
metaeditor plugin build and load on linux fixed
Added light sensor value normalizing
deleteGeneratedFiles after load/unload fail removed
qscintilla library added
added qmake_flags
qmake_flags fast fix
code property with qscintilla text editor for editing added
tabulation fix
fixed qscintilla building on windows
long string fixed
textual path properties fixed
error messaging about building and loading new editor fixed
more fixes on error messaging system