mq: simpler check of first character of guard name

commands: fix capitalization in revert help text

setup: require Python 2.4

Merge with crew-stable

bisect: use subprocess to get command return code

setup: cleanup old left-over code

localrepo: mark commit message template for translation

util: initialize md5 and sha1 without using extra global variables This lets the functions skip the "if _sha1 is None" test on each call.

util: always use subprocess

commands: describe --debug in showconfig help

color: look for mq with extensions.find

write options in "-r/--rev" style in help texts

i18n-da: translated various short messages

i18n-da: removed fuzzy translations

i18n-da: synchronized with hg.pot

Makefile: fixed comment

Makefile: add more meta data to hg.pot

Add committer tag only when needed in git conversion Convert from a git repo added a committer: tag in the log message even if the committer and the author were the same person.

Merge with crew-stable

simplemerge: use ui.warn() for warnings

test-glog: Remove sed hack - '...$HGTMP...' isn't expanded anyway

test-convert-baz: hide GNU tar deprecation warning

rebase: fix bug where --keepbranches could leave wrong branch in dirstate Report and original fix by Augie Fackler <durin42@gmail.com>

config: add parse interface

zeroconf: guess ip for Zeroconf Zeroconf() is actually pretty dumb in guessing IPs and in case of socket.gaierror will not guess right IP.

config: allow spaces in key portion of items

localrepo: use set for requirements

dirstate: use propertycache

localrepo: use propertycache

ui: replace regexp pattern with sequence of choices Use ampersands (&) to delineate the response char in each choice. ui.prompt() responses are now explicitly case insensitive. GUIs that subclass ui can generate dialogs from the full choice names.