Merge branch 'release-1.2.1' into develop
Documentation updated.
Configuration documentation updated.
Update style.css

Added CSS for logo.
Small logo added to img folder.
Merge pull request #5 from stefanpante/develop

Update style.css to include logo in header
Prevent overwriting of config and data files.
Documentation on exploration updated.
Small bug.
Refactoring working a little too good. Fixed constants.
Upgrade script added.
Upgrade.sh made executable.
Documentation updated.
Renamed some classes for clearer naming.
Merge branch 'develop' of https://github.com/JDevlieghere/InTeXration into develop
Import changed.
Argument parser now uses correct instance of API Manager.
Manager self validation fixed.
Import path fixed.
Reworking data.