EVM JSON-RPC functions don't act according to spec

[lmoe]

• Any trace function requiring CallFrame incorrectly returns base64 encoded values for Input/Output instead of hex
• eth_getBlockReceiptsincorrectly requires a uint64 instead of a hex encoded value (either via blockNr or blockHash)
• eth_getBlockReceipts* misses From and To fields
• In some cases debug_traceBlock* responses are returning incomplete trace results.