Add upgrade documentation for 1.5 to 2.0
Merge pull request #328 from bhariharan/unstable20

Add upgrade documentation for 1.5 to 2.0
Latest shared commit
Merge pull request #329 from bhariharan/unstable20

Latest shared commit
CloudTunes R.I.P.
Merge pull request #330 from bhariharan/unstable20

CloudTunes R.I.P.
Remove SFDCAccounts
New Shared
Merge pull request #331 from bhariharan/unstable20

Remove SFDCAccounts
Updating shared repo
Merge pull request #332 from khawkins/unstable20

Updating shared repo
Multiple app template projects in the same target dir.

Allow a user to create multiple template projects in the same output directory, without errors.  This will only conditionally copy the SDK folder in the event that it doesn't already exist.
Merge pull request #333 from khawkins/multiple_projects_same_dir

Multiple app template projects in the same target dir.