0.5.0

Added:
#149 Pump should provide txes with execution traces tree
#150 Dump: Store tx traces along side with tx as json text field
#161 Ethereum contract summary should use traces to calculate balances
#154 Make bitcoin tx outputs cache heap size environment variable
#152 Support of custom {chainName} for pump
#139 Setup ethereum mempool monitoring
#137 Allow ethereum mempool transactions in contract summary
Changed:
#156 Migrate search kafka monitoring info to kafka exporter metrics