better label when dropbox oauth completed
Merge branch 'master' of https://github.com/stevebuik/GraphVizForce

# By Zhiren Guan
# Via Zhiren Guan
* 'master' of https://github.com/stevebuik/GraphVizForce:
  Fixed bug of delete action on ERD Group
  Added test coverage
  Fixed included groups bug
  Fixed pageblocktable scrolling issue with css
added hint to jquery selectable to use the ctrl/cmd keys for new users
added sandbox deploy
add more instructions for confusion observed by early users
added an initial message to user before generation that explains the post-generate process
added html5 placeholder for input fields to help new users
Moved Save button out of tabs to make it more similar to normal SFDC pages
Improved labels in Diagrams tab
using a VF page initial action to ensure a default diagram for new users
Updated the README to match the new default diagram behaviour for new users