Merge pull request #2 from deadpoets/master

PoS fix, max subsidy was not sane.
bump version to 1.1.1
Merge pull request #3 from xming/master

bump version to 1.1.1
sed -i -e "s/BOUNTYCOIN/CARPEDIEMCOIN/g" *
formatting and add MP
Merge pull request #4 from xming/master

sed -i -e "s/BOUNTYCOIN/CARPEDIEMCOIN/g" *