Fix modman mapping

This resolves an issue with the modman mappings, that was causing modules to not be installed correctly

magerun cache:flush

• if magerun cache:flush runs
• if admin is pressing on "flush magento cache"
• if admin is pressing on "flush cache storage"

Then the DI container files should be removed accordingly.
This also fixes a bug when during capistrano deployments, the container were not cleaned up (as 99% of times only magerun cache:flush is called)

Custom Compiler Pass

Capability to add custom compiler passes via a Magento observer

0.5.0

Adds compiler pass for mage.injectable tag and support for injecting services via __dependencies()