highlight: fix to work with caching templater

debugcomplete: don't list deprecated options

commands: Add 'hg log --branch' and deprecate 'hg log --only-branch' Switching to --branch makes log consistent with push/pull and make more sense given the actual behavior of the option (you can specify -b multiple times to include multiple branches). This change also adds some tests for 'hg log -b'.

bookmarks: complete the missing references from dda4ad7c9ea9 (issue2121) The fix for issue1611 left one last use of "repo" instead of "self" that has resulted in more memory leaks from push/pull operations.

Added support for 'pretxncommit', so that one can call the ACL hook at pre-commit time too. This is useful because now it's possible to avoid violating ACL permissions much sooner, at commit time, instead of waiting for a PUSH to check if there were any invalid commits.

subrepo: fix repo root path handling in svn subrepo

remoteui: copy http_proxy settings http_proxy settings of current repo's .hg/hgrc should be available on remoteui, so that the httprepo can use them when pulling via http.

dispatch: ignore if signals can not be set This happens if the code is executed in a thread. This patch allows tortoisehg to start the inotify server again.

hgweb: fix attribute error in error response (issue2060)

cvs: skip bad tags If the CVS repo somehow has a symbolic name that references a revision consisting of a single number (e.g. BAD_TAG: 1), convert will fail when attempting to find the branches, preventing the initial import from working. This patch skips those symbolic names--without warning.