Add git cleanup to the end of init.rb
Improve the interactive menu.
Close modified files so that they can be correctly added to git before the script terminates.
Add properties.yaml changes to git.
Update README instructions to use archetype-bootstrap.
Update bootstrap.sh URL.
Simplify and update Android projects

- Use robolectric 2.2
- Use Android platform level 18
- Use a single maven module
Merge remote-tracking branch 'archetype/master'

Conflicts:
	README.md
Allow project names with dashes