* gnus-icalendar.el (gnus-icalendar-event->org-entry)
(gnus-icalendar--update-org-event): put event timestamp in
the org entry body instead of the drawer
* gnus-icalendar.el (gnus-icalendar-event--get-attendee-names): list of participants should
contain even attendees without common name attribute
* gnus-icalendar.el (gnus-icalendar--update-org-event): don't generate duplicates of empty
property tags in org drawers
gnus-icalendar.el: Silence the byte compiler
auth-source-search: return boolean on :max 0

* auth-source.el (auth-source-search, auth-source-search-backends):
Treat :max 0 as an indicator that a boolean return is wanted, as
documented. Reported by Joe Bloggs.
gnus-art.el (gnus-mime-display-attachment-buttons-in-header): Fix custom group
gnus-art.el (gnus-mm-display-part): Bugfix for the 2014-02-05 change
gnus-art.el (gnus-mm-display-part): Fix previous commit
gnus-art.el (gnus-mm-display-part): Fix previous commit (again)
gnus-art.el (gnus-mm-display-part): Highlight header attachment buttons
Ma Gnus v0.11 is released
Ma Gnus v0.12 is begun
Make gnus-mime-inline-part and gnus-mime-inline-part work similarly

* gnus-art.el (gnus-mime-inline-part): Redisplay a button so as to show
the displaying state of a part.
(gnus-mime-inline-part): Don't insert a newline in the beginning of
a part like gnus-mime-inline-part doesn't; work for XEmacs.

* mm-decode.el (mm-display-part): Don't insert a newline in the top.
(mm-shr): Make undisplayer unbreakable.

* mm-view.el (mm-inline-image-emacs, mm-inline-image-xemacs): Don't
insert excessive newline.
(mm-inline-text-html-render-with-w3m, mm-inline-text)
(mm-insert-inline): Make undisplayer unbreakable.
Make gnus-mime-inline-part and gnus-mm-display-part work similarly

(The last commit message was mistaken, sorry.)
message.texi (Header Commands): Replace `iff'.
gnus-registry.el (gnus-registry-install-p): Doc fix.
gnus-fun.el (gnus-grab-cam-face): Do not use predictable temp-file name (http://bugs.debian.org/747100)
*.texi: Standardize case of "Front-Cover Texts" in texi file permissions notices
* mml2015.el (mml2015-display-key-image): New variable.
Use the correct version (thanks Katsumi).
gnus-art.el: Misc improvements for displaying MIME parts

* gnus-art.el (gnus-mm-display-part): Don't put article out of sight
while prompting a user for a file name, etc.
(gnus-mime-display-single): Display part with a common appearance no
matter whether MIME button is omitted or not; don't add duplicate entry
to gnus-article-mime-handle-alist.
(gnus-mime-buttonize-attachments-in-header): Use copied buttons.