* CI: Fix cargo cache (#7968)
* Fix cache
Blocking waiting for file lock on the registry index
* Only clean locked cargo cache on windows
* fixed ethstore sign (#8026)
* fixed parsing ethash seals and verify_block_undordered (#8031)
* fix for verify_block_basic crashing on invalid transaction rlp (#8032)
* fix cache & snapcraft CI build (#8052)
after successful testing it is necessary to port in a ```beta``` and ```stable```
* Add MCIP-6 Byzyantium transition to Musicoin spec (#7841)
* Add test chain spec for musicoin byzantium testnet
* Add MCIP-6 Byzyantium transition to Musicoin spec
* Update mcip6_byz.json
* ethcore: update musicoin byzantium block number
* ethcore: update musicoin byzantium block number
* ethcore: update musicoin bootnodes
* Update musicoin.json
* Update musicoin.json
* More bootnodes.
* fix windows and centos builds
update gitlab-build.sh
windows installer `parity_$VER_installer.exe`
rpm package `parity_$VER_x86_64.rpm`
* Update .gitlab-ci.yml
add cache ``target``
fix windows and centos arg's
* Update installer.nsi
add ``ethstore.exe, ethkey.exe and parity-evm.exe`` to windows installer
* Update cov.sh
add timeout to coverage test's (10 min per test)