mq: rewrite strip docstrings This patch is joint work with ilowe.

test-issue2137: don't use $PWD; use `pwd` instead This fixes test failure on Solaris, as described on http://mercurial.selenic.com/wiki/WritingTests

test-mq-merge: quote ^ ^ is magic on Solaris and must be quoted

test-extension: changed environment variables must be exported again This fixes failure on Solaris because HGRCPATH wasn't unset.

subrepo: add test for issue1977

subrepo: update test output for issue1977 fix

subrepo: propagate and catch push failures

static-http: mimic more closely localrepo (issue2164: allow clone -r ) * httprangereader: name, __iter__ and close are needed to mimic file object * static-http opener: - disallow write/append modes - add (unused) atomictemp parameter * static-http repo: - root attribute is needed for localrepo.dirstate() - _branch* attributes are required for commitctx and branchmap calls * tags: force repo.opener.__iter__ call earlier to force httprangereader to try to read the cache early, to avoid raising IOError later.

keyword: cleanup test and make it portable - replace sed call with python command - no need to back up hgrc before record

mq: qpush --move, reorder patch series and apply only the patch This makes it less necessary to edit .hg/patches/series manually.