- Renamed the "arguments" folder to "examples".
- Added a subfolder named "LKIF", with two subfolders "Argument Graphs" and "Argumentation Schemes".
- Moved the LKIF examples with argument graphs to the LKIF/Argument Graphs folder.
- Added an OWL and LKIF file with a model of some of Walton's schemes to LKIF/Argumentation Schemes
Merge branch 'master' of https://github.com/carneades/carneades

Conflicts:
	doc/manual/out/manual.epub
	doc/manual/out/manual.html
	doc/manual/out/manual.pdf