kill trailing whitespace

color: simplify & improve colorization of qseries Use 'repo.mq.series' to obtain patch names, instead of deriving them from the qseries output. This is both simpler and more robust, and fixes colorization of patches without a message with -s/--summary.

gendoc: documentation section describing available extensions

localrepo: document the locking scheme a little better - localrepo: document lock(), wlock() methods - lock: add class docstring

keyword: use util.datestr for utcdate filter, expose through variable

keyword: reference templating help, add utcdate filter example

keyword: remove "help keyword" from test Testing help output does not make sense as we have no way to check for errors in content which would be the only reasonable test here.

keyword: update copyright

hgwebdir: add links to the main repository page in notfound.tmpl

Merge with crew-stable

help: improve "hg help revisions" Add info about branch names, and other clarifications.

rebase: link to RebaseExtension This new page has the usual user-oriented information about the extension.

patchbomb: use a list instead of indented paragraphs

help: un-indent list in "hg help diffs"

help: add "templates" as an alias for "templating" help topic

gendoc: make anchors for help topic names

gendoc: rename underlined/bold to section/subsection

help: use field lists for lists of extensions

help: format templating help topic with a field list

minirst: parse field lists

minirst: simplify bullet list indentation computation

minirst: indent literal blocks with two spaces The vast majority* of them are formatted like this in the source, so this basically reverts the output to how it looked before we got the minirst parser. *: the help on templating use four spaces for some examples and will now shown with an indentation of just two spaces.

help: mark literal blocks

patchbomb: reST syntax for literal blocks in help text