Wallet update to v1.0.3

IMPORTANT.
THIS VERSION IS HARDFORK.
ALL OF PEERS NEED TO UPDATE TO v1.0.3 TO RECEIVE NEW REWARDS AND BE ON TRACK WITH COMMUNITY.

• Updated masternode collateral to 10000 EBS
• Block rewards will be doubled starting from block 10800.

Wallet update to v1.0.2

• Fixed masternode collateral
• Fixed banning issue
• Fixed syncing issue

Wallet update to v1.0.1

• Updated port number to be correct for MN network.
• Fixed syncing issues.

Wallet update to v1.0.0

Updated readme