Adding Zooming and Panning for graph editor
Fixing #84 : Table View and Graph View are in reverse order
Fixing minor comment
Fixing #89, #84,, #61 - download.txt to *Test.java for all browsers
Fixing minor comment
Merge pull request #90 from vikeshkhanna/master

Fixing #89, #84,  #61 - download.txt to *Test.java for all browsers