Merge branch 'bc/reflog-fix' into js/reflog-delete

* bc/reflog-fix: (1490 commits) builtin-reflog.c: don't install new reflog on write failure hash: fix lookup_hash semantics gitweb: Better chopping in commit search results builtin-tag.c: remove cruft git-merge-index documentation: clarify synopsis send-email: fix In-Reply-To regression git-reset --hard and git-read-tree --reset: fix read_cache_unmerged() Teach git-grep --name-only as synonym for -l diff: fix java funcname pattern for solaris t3404: use configured shell instead of /bin/sh git_config_*: don't assume we are parsing a config file prefix_path: use is_absolute_path() instead of *orig == '/' git-clean: handle errors if removing files fails Clarified the meaning of git-add -u in the documentation git-clone.sh: properly configure remote even if remote's head is dangling git.el: Set process-environment instead of invoking env Documentation/git-stash: document options for git stash list send-email: squelch warning due to comparing undefined $_ to "" cvsexportcommit: be graceful when "cvs status" reorders the arguments Rename git-core rpm to just git and rename the meta-pacakge to git-all. ... Conflicts: Documentation/git-reflog.txt t/t1410-reflog.sh