Added auto updating of games
Merge pull request #732 from Gravecorp/3.1.x.x

Set xml and image extraction with imagename to guid renaming.
Got plugins working again.
Merge branch '3.1.x.x' of github.com:kellyelton/OCTGN into 3.1.x.x
 Added markers to o8build converter
Added parallel execution to set conversion and fixed output xml paths
made it output the xml as set.xml
Took out parallellism, since XmlDocument can't handle the truth
Flawless Victory.
Update LICENSE.md
Fixed issue with dumping files into funny spots
Fixed o8build sets in the wrong dir in o8g
Merge branch '3.1.x.x' of github.com:kellyelton/OCTGN into 3.1.x.x
Feed fix for versions.
-? in o8build doesn't keep building anymore
Examined set file structure in detail.
Removed some commented code.
Added set xml verification against schema
Added document element to game.xsd
Added documents and proxygen path verification