Acts as Billable Installation

1. script/plugin install http://source.collectiveidea.com/public/acts_as
_billable/trunk/

2. script/plugin install http://activemerchant.googlecode.com/svn/trunk/
active_merchant

3. sudo gem install --source http://dist.leetsoft.com money

4. script/plugin install http://source.collectiveidea.com/public/rails/p
lugins/acts_as_money