Fixed synopsis for some mq commands

hg qseries -m: guards file was not ignored

Tests for qapplied/qunapplied fixes (417c2068cb92 and ce6c364ebb2a)

Simplified qseries and hg qapplied to fix some bugs caused by optimization: - hg qapplied -v now works consistendly to hg qunapplied -v, i.e. showing guarded (or unapplied because they were guarded during hg qpush) patches. - hg qapplied <patchname> now works again

Fix issue443: inconsistent output of "hg qunapplied -v" 1. Don't skip over unpushable (guarded) unapplied patches. 2. Don't display unpushable patches, unless -v is given, otherwise guarded and unguarded patches can't be distinguished.

Merge some matcher fixes/cleanups and add some more hg locate tests

util._matcher: remove superfluous variable

add some more tests to hg locate

make the output of test-locate more readable

util._matcher: use "." as the root of empty {rel,}path patterns Should fix issue332. Really.

Merge with crew-stable

avoid a traceback with hg branch newbranch; hg up

Fix handling of paths when run outside the repo. The main problem was that dirstate.getcwd() returned just "", which was interpreted as "we're at the repo root". It now returns an absolute path. The util.pathto function was also changed to deal with the "cwd is an absolute path" case.

pass repo.root to util.pathto() in preparation for the next patch

hgweb: handle IOErrors and OSErrors during unbundle This allows the client to display a reasonable message to the user (e.g. "Permission denied: .hg/lock"), instead of the current "<url> does not appear to be an hg repository".

hgweb.unbundle: call req.httphdr only after the last possible call to bail