Chain Splitting Fix

Chain Split at block 110309 fix

Typo Fix

Block 55751 fix + Typo fix

Update for the chain splitting on the block 55751

Blockchain Rollback to v1.4, Auto-Disconnect from older nodes

Auto-Disconnect

45k Block fork, restructure reward method, elavate split threshold an…

…d fix coin age

Updated Protocol Version

Critical Fix

PoS Diff Retargeting Fix