Add DGW3 and modify block reward
Updated checkpoint and peer version
Update checkpoints.cpp

add checkpoint
update tx icons

Update transaction icons with color
Merge pull request #7 from Kefkius/new-tx-icons

update tx icons
Don't print Genesis block info on every RPC call
Delete mazacoind
Merge pull request #8 from MazaCoin/development

Add DGW3 and modify block reward