Add Halo 1 MCC custom map (version 13) support - #241

Add Halo 1 MCC custom map (version 13) support#241

chestahh wants to merge 8 commits into

OpenCommunityEdition:mainOpenCommunityEdition/OpenCE:mainfrom

chestahh:codex/opence-mcc-reviewchestahh/GulchCE:codex/opence-mcc-reviewCopy head branch name to clipboard