Update to version 0.2

New functionalities, corrected some bugs. Not much more to report, next
version will include better code separation based on use case and more
experience with sub apps. Main app will host all models since they are
shared across apps, and are therefore dependencies. New Response object
will format and send responses in JSON or XML, log errors and bring
better overall consistency across the API. I am also working on
simplifying the API by introducing more consistent Queries to a smaller
number of simplified EndPoints. I did not work on the Angular side of
things in this version, next version will also include completely
overhauled angular app which will take advantage of new API, new
response formats and will include a QueryBuilder and AJAX service which
will simplify functions and reduce code duplication. The Auth Service
will also be overhauled, the current ASYNC implementation is a bit
glitchy, the next version **should** be production ready.