about dialog implementation
Merge pull request #123 from kamalpreetgrewal/master

about dialog implementation
sets toggling of scriptwidget's buttons
Merge pull request #124 from bhattigurjot/master

sets toggling of scriptwidget's buttons
select all, deselect all implementation
Merge pull request #126 from kamalpreetgrewal/master

select all, deselect all implementation
implements select entity option and sets cursor shape
Merge pull request #127 from kamalpreetgrewal/master

implements select entity option and sets cursor shape
implements Delete_Selected menu item
code cleanup
Merge pull request #130 from bhattigurjot/master

implements Delete_Selected menu item
Arc using three points
Merge pull request #131 from CharuChopra84/master

Arc using three points
adds 3pArc icon and corrects some code
Merge pull request #132 from bhattigurjot/master

adds 3pArc icon and corrects some code
cut/copy paste for arc
Merge pull request #135 from ChanKaur/chan

cut/copy paste for arc
Zoom Limits removed
Merge pull request #136 from CharuChopra84/master

Zoom Limits removed
invert selection implementation