Add config option to disable putting .hg_archival.txt inside archives.

add a blame alias for annotate The original cvs command was called blame. SVN has both, and other VC systems typically also have this as an alias. Makes things easier for converts.

warning on push should mention heads, not branches This makes the concept easier to relate to similar messages given on pull, and allows for a distinction between heads and (named) branches.

commands: lock() the repo while unbundling (issue1004)

patch: fix iterhunks() with trailing binary file removal Like some renames or copy operations, binary file removal does not generate any "file" or "hunk" action, but was not tagged as such and let iterhunk() assume no hunk was applied for the deleted file.

debugancestor: make the index argument optional, defaulting to 00changelog.i

Renamed "manifest" to "files" in web templates. manifest.tmpl is still used, so people having their own templates don't have to change them. "cmd=manifest" still works, new style URLs are not affected, because they already used "/file/".

Removed old-style hgweb templates

add explicit extension disabling syntax to hgrc.5

Permit XML entities to be escaped in template output. Useful for creating XML documents directly from Hg logging. Can also be used for HTML. For use in content, will escape '&', '<', and for completeness '>' (although it is not strictly necessary). For use in attributes, will also escape ' and ". Will also replace nonprinting (ASCII) control characters with spaces, since these are illegal in XML.