Release Update

Release Update
invalid file removed
Update main.h

POW Change
Update main.h
Update version.h
Update main.h
Update version.h
Revert "Update version.h"

This reverts commit 2edef55c170de38111db894a126bd86eecc7168f.
Update
Update POS Fix
Merge branch 'master' of https://github.com/atcsecure/X11COIN