Odyssey-v1.1

• Feature
  1. Remove the TronSR minimum balance limit.
  2. Token transaction consumes bandwidth of the token issuer.
  3. avoid flood attack
  4. add token frozen
  5. When an account issues an asset, it can promise the public to freeze multiple assets. The asset can be unfrozen manually after maturity
• Improvement
  1. Remove duplicate verification
  2. improvement the message package speed
  3. avoid the dup validate
• Bug Fix
  1. Fix the now timestamp bug.
  2. Fix the dup trans
  3. Fix the dead lock during sync.