Allowing editable edge values in the graph view
Making node.attrs as a single string value instead of an array, Changing the adList format for testGraph
Adding edge value modal to allow Ctrl+Click access to edge values.
Using Shift as the modifier instead of Ctrl to avoid Mac Ctr/Cmd issue
Autofocus on the first input element on modals and changing div to form->submit on enter
Fixing adjList format exception on TestGraph
Adding preventDefault to click handler
Fixing some focus issues
Fixing some focus issues#2 - Switched the statements inside setTimeout
Merge pull request #94 from vikeshkhanna/master

Fixes #86 : Allowing editable edge values in edit mode and using vertex and edge values in offline testing