Updated README
Merge branch 'dev' of https://github.com/hatRiot/clusterd into dev
Tomcat - Fixed undeployer not working in 6.x

* src/platform/tomcat/undeployer.py
  -- Tomcat 6.x is a huge pain.  See undeployer.py for more
  notes about this new strategy.
* src/lib/coldfusion/README.md
  -- Updated to support github markdown