Major update! Added support for FantomCoin blocks

Use it strictly with the last updates from node-cryptonote-util
Proper address checking for all CryptoNote currencies

Added new setting config.poolServer.addressBase58Prefix. Should be
the same as CRYPTONOTE_PUBLIC_ADDRESS_BASE58_PREFIX in
src/cryptonote_config.h currency config.
Merge branch 'fantomcoin_support'
Merge branch 'address_checking'
Fix error with calculating FantomCoin block ID
Merge branch 'fantomcoin_support'
Miner address validation based on pool address
Merge branch 'address_checking'
Merge with last version of 'zone117x/node-cryptonote-pool'
Updated list  of pools links based on this repository code