Removed aristotle-cloud dependency

v1.0.3

Merge pull request #27 from LogicalOutcomes/feature/remove-aristotle-…

Added private secret key for production environment

Also include the usage of local.py file for settings that is relative to the environment only.

Added http error pages and login links

Also include improvements related to dev environment and documentations

Initial production release to production

This release mirror the work done on the previous site, and introduce improvements in configurations and settings.