Limit max horizontal viewport size to 1 less row than fits on page

Mirrors our limitation that shrinking is limited to 1 row total
Don't allow sidebar to be nestled against side of container

Otherwise, it might not be seen
Better test
[mms] Fix Horde_Mime_Part#buildMimeIds() when called on the base embedded object of a parent part (Bug #13117).
Another test fix
Released Horde_Mime-2.3.1
Development mode for Horde_Mime-2.3.2
sigh

PHPUnit 4 is kind of garbage, with its going and breaking existing
successful tests and such
[mms] Fix throwing authentication exception when using Digest-MD5.
POP3 fixes
CSS tweak
Reset fromClick status
Include attachment information when doing edit as new from the dynamic message popup
[jan] Detect REPORT queries as DAV requests in RPC server (Bug #13124).

Conflicts:
	horde/docs/CHANGES
	horde/package.xml
Update ko translation.
POP3 fix
[mms] Correctly set size of part when using Horde_Mime_Part::parseMessage() and the 'no_body' option.
Released Horde_Mime-2.3.2
Development mode for Horde_Mime-2.3.3
[mms] Add configurable IMAP quota checking interval (Request #12907).