* mu: fix some valgrind reports
* mu: allow for displaying tags in mu-find output
* mu: treat as \ as special, too
* minor
* mu4e-compose: allow mu4e-sent-message-behavior to be a function (thanks to egh)
* mu4e: add C-c C-u as an alternative keybinding for mu4e-update-mail-and-index (for terminal users)
* mu4e: update documentation
* fix some confusion between --reindex and --rebuild (remove the former)
* mu4e: unbreak mu4e~compose-setup-fcc-maybe, in particular, 'delete;
* mu4e: add mu4e-compose-dont-reply-to-self, default to nil for now (thanks to sfischme)
* mu: (re)add special handling for '$' (fixes #193)
* mu4e: add mu4e-contrib, with sabof's mu4e-headers-mark-all-unread-read, mu4e-headers-flag-all-read
* cosmetics
* mu: improve mu-find.1 manpage a bit
* mu: fix duplicate detection
Fix typo
Merge pull request #203 from purcell/patch-2

* fix typo
* mu4e: fix typo
* merge branch 'master' of github.com:djcb/mu
* lib: update comment