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.
Bugfix for menu button not showing up on Nexus 7
Merge pull request #334 from bhariharan/unstable20

Bugfix for menu button not showing up on Nexus 7
Adding npm build
Merge pull request #335 from khawkins/npm_build

Adding npm build
path.sep only available in node >= 0.8
Merge pull request #336 from khawkins/old_node_support

path.sep only available in node >= 0.8
Coming soon Android npm package
Adding some README details for npm
Merge pull request #337 from khawkins/coming_soon

Coming soon Android npm package
Merge remote-tracking branch 'upstream/master' into unstable20

Conflicts:
	.npmignore
	node/forcedroid.js
	package.json