* CHECK macro to replace hard-coded checks
* Clean up deprecated options
* typo: FlAG -> FLAG
* Fix tests
* Deprecated non-used ui params default is None
* test: arg_ui_path is not deprecated
* arg_ui_port should be None
* Address grumbles
* Fix tests
* Update `add_license` script
* run script
* add `remove duplicate lines script` and run it
* Revert changes `English spaces`
* strip whitespaces
* Revert `GPL` in files with `apache/mit license`
* don't append `gpl license` in files with other lic
* Don't append `gpl header` in files with other lic.
* re-ran script
* include c and cpp files too
* remove duplicate header
* rebase nit
* Parity as a library
* Fix concerns
* Allow using a null on_client_restart_cb
* Fix more concerns
* Test the C library in test.sh
* Reduce CMake version to 3.5
* Move the clib test before cargo test
* Add println in test
* Change interpretation min and max peers
* Only min specified -> Set min to that value and max to default
* Only max specified -> Set min and max to that value
* Both specified -> Set min the smallest value and max to the largest value
* simplify logic, new ParseError & add tests
* simplify code according to the review comments
* address review comments
* more fine-grained tests
* Update Clap dependency and remove workarounds
* WIP
* Remove line breaks in help messages for now
* Multiple values can only be separated by commas (closes#7428)
* Grumbles; refactor repeating code; add constant
* Use a single Wrapper rather than allocate a new one for each call
* Wrap --help to 120 characters rather than 100 characters
* created the dir crate in util
* moved code from ethstore/src/dir/paths.rs to dir crate
* rename dir module in ethstore to accounts_dir to distinguish it
from the dir crate
* changes after @tomusdrw on #6952
* parity-version module split from util
removed unused util deps and features
trigger buildbot again
only kvdb links rocksdb
snappy linker issues
* rm snappy
* fixed old version imports
* Refactor and port CLI from Docopt to Clap (#2066)
* Add --can-restart and --force-direct to help
* Add flag support to subc & move import/export options to subcommand
* Reorder subcommand args (put positional args last in CLI help message)
