Use a case-sensitive version of SafeConfigParser everywhere This change has the potential to break existing setups, but the current behaviour (the keys in configuration files are always lower-cased) can bite us in a few places: - no way to use a Command in [defaults] - hgext.Extension doesn't work in [extensions] - you can't use an Upper/case/PATH in the [paths] section of hgweb.config - you can't (easily) protect paths with upper-case letters with the acl extension - you can't specify a /Path/TO/a/rEPO in the [reposubs] section for the notify extension

Fix test-oldcgi after navbar update

Fix RSS URLs (closes issue396)

Convert changenav bar from revisions to hashes (closes issue189)

Merge with crew

Add some basic branch name tests

Add branch support to commit

Make lookup aware of branch labels adjust precedence order slightly: - '.' - tags - branch labels - revlog order