Corrected if block verificator in interpreter
some unfinished code for label creation
Corrected if block verificator in generator
Added new error messages translitions
removed Element creation from EditorManager, some styleguide fixes
Added ability for labels to save and load themselves to/from repo.
build fixed
save/load fixed.
fixed crash when creating elements
fixed label coordinates
fixed label positions
fixed label position loading
styleguide
Merge pull request #968 from dvvrd/robots

Correct verification for if block
fixed #972
typo
Fixed #974
Merge pull request #977 from dvvrd/robots

Fixed #974
Fixed #978
Fixed #980