Updated version number to 1.0.1-SNAPSHOT
Some minor fixes in two examples
Fixed some Prototypes from being globally defined
Fixed select event not always being triggered (See #107. #110)
added DOMtoCanvas and canvasToDOM
Added comments on months in the JavaScript Date object being zero based.
Merge remote-tracking branch 'origin/develop' into develop
Fixed #121: Bug in width of items with type `rangeoverflow`
Fixed #122: a bug wrongly rendering invisible items after updating them.
fixed small bug in playing with physics where after settling, a drag will not trigger animation.
fixed bug where playing with physics would not load when hierarchical is selected. Fixed bug where hierarchical physics settings wouldnt carry over to constants (#123)
Merge branch 'develop' of https://github.com/almende/vis into develop

Conflicts:
	dist/vis.js
	dist/vis.min.js
updated history
added events viewChanged and zoom.
Released version 1.0.1
Merge branch 'develop'