Merge additional fixes for my matcher changes

glob:<directory> patterns match the files in that directory. This makes the behaviour of glob: patterns more consistent: hg status glob:dir and hg status -I glob:dir will match the same files. It's also consistent with the fact that {rel,}path patterns recursively match the contents of a directory.

Pass normalized directory names to the ignore function This fixes a bad performance regression caused by dd0d9bd91e0a.

tests: expand test-commit a bit to test 'hg commit .' too

fix hg commit . in the repo root

transplant: fix ignoring empty changesets (eg after filter)

Merge with crew-stable.

debugsetparents: wlock the repo before updating the dirstate

avoid _wsgioutputfile <-> _wsgirequest circular reference We use the _wsgirequest object itself as the output file object. To avoid a "self.out = self" which would create another circular reference, we make the "out" attribute a trivial property.

avoid wsgiapplication <-> MercurialHTTPServer circular reference

hgwebdir: break templater -> templater circular reference This is essentially another instance of the same problem fixed by the parent changeset. See its commit message for the details.

hgweb: break templater -> templater circular reference The problem were some functions passed in the "defaults" argument during the templater creation which use "self.t" directly. This creates the cycle: hgweb object -> templater object -> defaults dict -> footer function -> hgweb object Instead of completely avoding the cycle, we break it after using the templater.

Add hg-relink script to contrib

merge with crew-stable

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.