Using hyper-mio branch in webapps.

Remove nanomsg from build-dependencies

Fix build for --target=armv7-unknown-linux-gnueabihf

IPC RPC codegen extra feature

Conflicts:
	Cargo.lock
	parity/main.rs

IPC RPC codegen for generic implementation

using db_path directory when upgrading

IPC hypervisor

* Changing  to wipe-out all transactions from particular sender lower then given nonce.

* Changing given nonce to be client_nonce

* Fixing test_client to support proper nonces when transactions are added to blockchain

* Fixing logic for transactions from new blocks in chain

Changing cors header to be optional

Update ARM Dockerfile

switch to RUST 1.8 stable
remove cargo update

* Sensible gas limits for eth_sendTransaction

Fixes #859

* Compile fix.

* Remove !.