added pickle note
Merge remote-tracking branch 'origin/display' into display
Merge remote-tracking branch 'origin/display' into display
Merge remote-tracking branch 'origin/display' into display
Merge remote-tracking branch 'origin/display' into display
Merge remote-tracking branch 'origin/display' into display
work in progress for bezier
Merge remote-tracking branch 'origin/display' into display
Merge pull request #29 from rajatkapoor/dsout

drawShapes moved outside
bezier added, with 3 points
added bezier
added ezText, and alpha , bold etc.
zoom,color dropeer buttons added
Fix for color droppper