Use application/atom+xml when serving atom feeds
#2261

Signed-off-by: Suki <suki@missallsunday.com>
get with the times!
#2260

Signed-off-by: Suki <suki@missallsunday.com>
Merge pull request #2263 from MissAllSunday/stuff

Stuff
! Fix a few errors with upgrade (fixes #2262)

Signed-off-by: Michael Eshom <oldiesmann@oldiesmann.us>
! Try chmod 755 and 775 first...

Signed-off-by: Michael Eshom <oldiesmann@oldiesmann.us>
! Handle stargmod.gif and ignore groups with no icons...

Signed-off-by: Michael Eshom <oldiesmann@oldiesmann.us>
! Tweaks to custom avatar directory handling

Signed-off-by: Michael Eshom <oldiesmann@oldiesmann.us>
There are a few other palces where Content-Type is been used

Signed-off-by: Suki <suki@missallsunday.com>
Merge pull request #2264 from Oldiesmann/release-2.1

! Upgrade fixes
Move the meta tag right after the head tag

Signed-off-by: Suki <suki@missallsunday.com>
Merge pull request #2265 from MissAllSunday/stuff

	There are a few other places where Content-Type is been used
Merge branch 'release-2.1' of https://github.com/SimpleMachines/SMF2.1.git into release-2.1