BCH Nov2018 HF: enforce clean-stack restriction for scripts

BCH Nov2018 HF: enforce push-only restriction for scriptsig

BCH Nov2018 HF: min tx size is 100 bytes

BCH Nov2018 HF: OP_CHECKDATASIG + OP_CHECKDATASIGVERIFY

BCH Nov2018 HF: canonical transaction ordering

Always ask for witness when requesting b/tx on --btc chain

Add doc about default RPC ports

Fix panic when started for the first time without selecting a fork

Fix #530

Fix Params deserialization on serde_json>=1.0.8

https://github.com/paritytech/jsonrpc/commit/59cb86b7bd90aa55bb571df692a800b44463b0e9

Fixed Compact::to_f64

Update `csv` crate to 1.0

Remove the `rustc-serialize` crate and use the `hex` crate instead.

Signed-off-by: Jean Pierre Dudey <[email protected]>

Signed-off-by: Jean Pierre Dudey <[email protected]>

Remove `doc` profile from Cargo.toml.

Signed-off-by: Jean Pierre Dudey <[email protected]>

Update bitcoin cash seed nodes from bitcoin-abc

Current seed nodes are outdated which results in the IBD for Bitcoin Cash
(mainnet & testnet) never starting. The newly introduced nodes fix this
problem.

Listening address is hardcoded to 127 0 0 1 #495

Use a more idiomatic way

Add a host ("h") cli parameter

Add Chain Crate README

Fixed duplicate transaction hashes in bencher