adds command console and scripting widget
Merge pull request #106 from bhattigurjot/master

adds command console and scripting widget
cut-paste and copy-paste for point corrected
Merge pull request #107 from ChanKaur/chan

cut-paste and copy-paste for point corrected
cut copy paste implemented for circle and ellipse
Merge pull request #108 from ChanKaur/chan

cut copy paste implemented for circle and ellipse
adds QJSEngine
Merge pull request #109 from bhattigurjot/master

adds QJSEngine
fixes open file bug
Merge pull request #111 from bhattigurjot/master

fixes open file bug