lookup: optimize '.' Remove error messages as behavior is documented in hg help revs

Remove RSS/atom links from coal/paper index

Improve archive links in coal/paper index

graph: fix JavaScript issues to make it work on IE

fix default branchheads() argument (e85951aeec6e was very broken)

fix dumb test failure introduced in 855851eae70f

Improve hgwebdir index in coal and paper styles

graph: improve script hiding tricks

graph: optimize rendering by appending all nodes at once

Fix gitweb to not say shortlog instead of graph.

tighter default argument selection in localrepo.branchheads()

merge from crew-stable

use ${PYTHON} var in doc/Makefile as well

merge: only in-branch merges can be implicit

get repo.branchheads() to use working directory's branch by default

kill some trailing spaces

graph: display branch name alongside tags

test-commit: test unset date is not read as epoch origin

Fix commit date (issue1193) The None check in workingctx prevents calling util.makedate when date is not explicitly given.

convert: hg sink commits without working dir

convert: reintegrate file retrieval code in sinks It simplifies the sink interface and all the sinks to handle files data as they want.

context: add memctx for memory commits

merge with crew

coal: remove double template entry

localrepo: interpret ctx.filectx() exception as a missing file

localrepo: do not expose workingctx options These are implementation details and probably of no use to client code.

localrepo: extract _commitctx() from commit() _commitctx() takes a single changectx like argument. It gives way to commits from memory only.

context: let workingctx.date(), .user() and description() be overriden

localrepo: let commit() get extra data from workingctx

localrepo: hide commit() file selection behind workingctx