Evernode

Enhancements
- Optimizations to string performance
- PEP8 style updates and removal of redundant is True
- Direction to keep EverNode JSON only (request and response)

Breaking Fixes
- EverNode config ['SQLALCHEMY_BINDS']['default'] ->['SQLALCHEMY_BINDS']['DEFAULT']
- Auth is now JSON values instead of FORM values
- models \_\_repr__(self): return super().json() models now have exclude_list in the properties of the model

Production tested, however use currently with caution.

-fixed: sendemail.py config location issue
-added: CONFIG_PATH to flask app config

Production tested, however use currently with caution.

-fixed: config location issue
-fixed: modules location issue
-fixed: user->signin user model loading issue
-fixed: json_helper object conversion issue

First commit release for evernode.

Production tested, however use currently with caution.