added TAB-completion to CLI which for now completes the possible actions you find with help.
Tomorrow I will try to add the objects in scene to completion-list if possible.
Task completed! TAB-completion for CLI works! Completion follows the 'action object'-logic so that for first term it displays the possible actions and for the second the objects in scene. Bring on the next task!
Merge branch 'master' of https://github.com/maste9/RPG