added python support to semantics definition
includes fixed according to codestyle
Merge remote-tracking branch 'qreal/master' into visint
added properties changing after python script interpretation
some small bugs fixed
Merge remote-tracking branch 'qreal/master' into visint
added qscintilla editor widget in thirdparty
added TextEdit class for python based on qscintilla
added some doxygen docs
added connection between text editor and element property
translation added
merged with qreal/master
blockDiagaram/visDebSup styleguide fixes
block scheme preferences page translation fix (failed)
python <-> block-scheme c-like language switching added to rule element
filter *.xml added to choose metamodel path dialog
added some settings to vis int based on python
1)fixed icons for refactoring language (move to folder with robot icons)
2)fixed palette for refactoring language
3)added change element type by refactoring
4)added possibility to ignore autosaving by repoApi
5)fixed crach with search group of elements, one element, etc
search of group of elements still work incorrectly
Merge branch 'master' of https://github.com/qreal/qreal into refactoring

Conflicts:
	plugins/refactoring/refactoringSupport/refactoringPlugin.cpp
	qrgui/mainwindow/mainWindow.cpp

added color of highlight, path to qrealSourceLocation
Merge remote-tracking branch 'qreal/master' into visint