Recipe for installing java 7 on windows.

This can be used in conjunction with the java community recipe to install java 7 on windows. The JDK installer is included for now as the primary purpose will be for setting up jenkins. In the future the can be enhanced to download the jdk/jre from blob storage instead.
Add recipe for installing python modules

The pipModuleInstall recipe allows for installing python packages using pip (this depends on the community python recipe) and is customized to install the behave bdd testing package and some helpers by default.