Completes C Articles renaming up to 'Challenge-P'

Rafase282 committed May 14, 2016

Rename Wiki Articles to new Terminology Map: Waypoint => Challenge Waypoints => Challenges Bonfire => Algorithm Bonfires => Algorithms Zipline => Front-End-Project Ziplines => Front-End-Projects Basejump => Back-End-Project Basejumps => Back-End-Projects Also remove some random files which are not needed or stubs.

SaintPeter committed Feb 7, 2016