On branch languageSelector:
Add feature to automatically add language files to language selector.
	modified:   src/editor.cpp
	modified:   src/editor.h
	modified:   src/editortabbar.cpp
	modified:   src/mainwindow.cpp
	modified:   src/mainwindow.h
	modified:   src/mainwindow.ui
On branch languageSelector
Encapsulate highlighting class into editor class.
Clean up some code.
	modified:   src/editor.cpp
	modified:   src/editor.h
	modified:   src/editortabbar.cpp
	modified:   src/editortabbar.h
	modified:   src/mainwindow.cpp
	modified:   src/mainwindow.h