Zend Framework coding standards

We need to use this module for a client, but cannot use it until it is compliant with Zend Framework coding standards.

I've gone through most of the files and have refactored them to be compliant. This includes, but is not limited to:
- Camel case variable names
- Proper placement of curly braces
- Spacing under 80 characters

*Notes:*
- This is untested. Please pull my copy and test before merging. 
- I'll post tickets on Github for other requests
- I see there is no formal branching workflow. I'd really like to discuss this as I see many changes that should be made to this module. We use a specific workflow and I'd like to talk about that.