* mu4e: some minor changes
* merge branch 'master' of github.com:djcb/mu
* mu4e: widen before sending messages
* mu4e: update documentation on queries / bookmarks as bit
* mu4e-view: use e-mail address as string for the display property; fixes #236
* lib: mu-contacts: store frequency
* mu4e: workaround(?) for the issue with '*' in the main action strings
* mu: add the backend for freq information for contacts
* mu4e: some updates to the documentation
* mu4e-utils: support the new format for the contacts list
* cosmetics
* mu4e: add FAQ about UTF-7-encoded dirs, lack of UTF-8-supported in texi2pdf