Switch block added into the palette
Switch block implemented in interpreter;
Added editability for Qt Property Browser Framework.
Metamodel extended with editability
Finished hacking qt property browser for showing editable combo-boxes
Finished supporting editable enums on CASE level
Enums editability supported on metaCASE level
Switch block interpreter made working
Fixex misprint in error message
Merge branch 'master' of github.com:qreal/qreal into switch
Fixed old-styled port names in generator compatibility mode
Added building of switch semantic tree in the readable case
Merge branch 'master' of github.com:qreal/qreal into switch
Fixed  compilation after merge with master;
Added swith semantic tree building in case of goto generation
Added switch printing to TRIK
Added nxtOSEK and russianC switch printers
Merge branch 'switch' of git://github.com/dvvrd/qreal
Small fixes