Refactored ZView Class
Documentation files updated
First set of libs

Controler super class now includes a _placeholders function to help hold all templating values for a specific controler branch.
ZORM now includes functions to check if an entry exists in database and m2mExists to check similarly for many to mant tables
ZView has been refactored

Libraries initiated include the Form Inputs Library for form input preprocessing
and Users Library for rapid development of user applications.