Added gitignore file to new project.
Made the URL argument for generate provider optional.
Moved some methods around to remove duplication.
Bumped version to 0.3.4
Added 'generate urbanairship' command to integrate Urban Airship into app.
Added the 'generate pod'  command to add a CocoaPods pod to the Podfile.
App names are not forced to lower case now.
Trimmed white space from pod name.
Restructured and improved the template project for the 'generate new' command.
Minor updates to README.