Add composer.json
add missing white() after error message
Create missing directories recursively to allow extension development outside of Magento root
Ask to create app dir if it does not exist
Optionally create modman file
Add missing .xml file extension in modman file
Merge remote-tracking branch 'origin/master'
Create app/etc/modules if not exists.
Merge pull request #8 from schmengler/master

Allow extension development with modman