* pwclient: add bundle manipulation and retrieval ops
* pwclient: specify multiple patches by ID range
* pwclient: integrate hash parser
* pwclient: add example scripts (eg, git post-commit hook) to online help
* pwclient: add bundle manipulation and retrieval ops
* pwclient: specify multiple patches by ID range
* pwclient: integrate hash parser
* pwclient: add example scripts (eg, git post-commit hook) to online help