Merge pull request #29 from hoodiehq/dev

recent dev work
[fix #38] adds graceful-fs module
[fix #40] use rimraf to remove folder x-platform
merge plugins work
bump version
Merge remote-tracking branch 'origin/rm-fix'

* origin/rm-fix:
  [fix #40] use rimraf to remove folder x-platform

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This commit was sponsored by The Hoodie Firm.
You can hire The Hoodie Firm:
http://go.hood.ie/thehoodiefirm
bump version
* * *

This commit was sponsored by The Hoodie Firm.
You can hire The Hoodie Firm:
http://go.hood.ie/thehoodiefirm
[minor] remove reference to old hoodie-app directory
Install plugins from NPM. Fix uninstall plugins.
Merge pull request #48 from alanshaw/install-from-npm

Install plugins from NPM. Fix uninstall plugins.
bump version
Merge branch 'master' into dev
[minor] readme tweaks