Changes on topic display.

Signed-off-by: Antes <antes@simplemachines.org>
Make call_helper to also support closures

Signed-off-by: Suki <suki@missallsunday.com>
less mess :P thanks to @live627

Signed-off-by: Antes <antes@simplemachines.org>
non-screwed version...

Signed-off-by: Antes <antes@simplemachines.org>
! Display changes
! TopicClass removed
! topic-icons removed

Signed-off-by: Antes <antes@simplemachines.org>
Port post notification setting to pref table from 2.0

Signed-off-by: Shitiz Garg <mail@dragooon.net>
Cleanup some topic notification options

Also implement receive body preference for e-mails

Signed-off-by: Shitiz Garg <mail@dragooon.net>
Merge pull request #2250 from Dragooon/release-2.1

Fix scope issues in DeleteInstall
Merge pull request #2248 from Antes/topic

Changes on display
Merge pull request #2251 from Dragooon/release-2.1

Workaround for Zend's Opcode caching (PHP 5.5+)
Fix an issue where an undefined index was displayed in everything to do with profile
Notice: Undefined offset: 0 in /mnt/data/Web/smf21/Sources/Profile.php on line 87 is now fixed.

Signed-off-by: Yoshi2889 <rick.2889@gmail.com>
Fix undefined index errors in Display.php for guests
Notice: Undefined index: pref in /mnt/data/Web/smf21/Sources/Display.php on line 224
Guests don't have watch preferences.

Signed-off-by: Yoshi2889 <rick.2889@gmail.com>
Merge pull request #2253 from Yoshi2889/display-fix

Fix undefined index errors in Display.php for guests
Fix #2228

Signed-off-by: Yoshi2889 <rick.2889@gmail.com>
Merge pull request #2252 from Yoshi2889/paidsubs-fix

Fix an issue where an undefined index was displayed in everything to do with profile
Merge pull request #2254 from Yoshi2889/2228

Fix #2228
Fix #2005
Now shows all types of verification images correctly. Verified from the ACP.

Signed-off-by: Yoshi2889 <rick.2889@gmail.com>
Merge pull request #2255 from Yoshi2889/2005

Fix #2005
Remove check for is_object()

Signed-off-by: Suki <suki@missallsunday.com>
Merge pull request #2240 from MissAllSunday/stuff

Make call_helper to also support closures