Use the latest version of Sprockets
Some logical_path values are relative
bump version
make sure there is no ruby in the assets dir
bump version
add sprockets-commonjs.rb

It is standard to include a file with the same name as the Rubygem that
does any required initialization.
move JS wrapper code into a constant
CommonJS.default_namespace has getter and setter

This obviates monkey-patching to change the default_namespace.
CommonJS#namespace can be private
extract CommonJS#common_js_module?

Conflicts:

	lib/sprockets/commonjs.rb
CommonJS#prepare and #evaluate are protected
extract CommonJS#module_name helper method
Merge pull request #10 from jamesarosen/edge

Edge
allow CJS as a ext
bump sprockets version
release new version
release 0.0.7
wtf.