added defaultObject
changes to make it work with user
updated user to work with default object
indentation
fix for admin check
defaultObject to defaultEntity
removed created_on and edited_on from docs
moved convertion to underscore to the save function
Applies code styling
Cleans code
Creates getters and setters for User class
Adds missing field edited_by
Adds getters and setters for defaultEntity
Merge pull request #1 from jonasdekeukelaere/19-getters-setters-user

#19 getters setters user
Uses better variable names
Fixes PHPDoc for User
Merge pull request #2 from jonasdekeukelaere/19-getters-setters-user

Fixing variables and documentation
Fixes search form, let it use the super Form class
moved camelToUnderscore to Site
indentation