Merge pull request #7 from geonexus/develop

new lines at end of file
add pep8
Merge pull request #9 from jesuspg/task/pep8

add pep8
Fixing Mails
budgets fixing and test
MySql Migration
MySql Migration
Settings config fix
fixing test build
updating missed file
Merge pull request #12 from geonexus/develop

MySql Migration
Checkstyle script finished
- Cleaning unused files
- Making more unit tests
-Unit tests for Orion Exceptions
-More unit tests
Merge pull request #13 from geonexus/develop

Checkstyle script and more coverage
Fixing a bug in Authorization Manager
Merge pull request #14 from geonexus/develop

Fixing a bug in Authorization Manager
Cleaning code
Automatic configuration during installation
Added new error message when database is not created
Fixed Authorization bug
Fixed views.py file, django needs it
Removing keystone url by default
Adding new messages during installation
Readme updated