Changelog

FEATURES

• #5 enable bep2e tokens for faucet
• #14 add cross chain contract to system contract
• #15 Allow liveness slash fail

IMPROVEMENT

• #11 remove redundant gaslimit check

BUGFIX

• #4 fix validator failed to sync a block produced by itself
• #6 modify params for Parlia consensus with 21 validators
• #10 add gas limit check in parlia implement
• #13 fix debug_traceTransaction crashed issue