Fix undefined variable in bbcode parser $twCacheTime
Merge pull request #2249 from xillibit/kdevelop-patch

Fix undefined variable in bbcode parser $twCacheTime
Remove extra checkbox in recent posts in profile
Add Category Icons.
Merge branch 'feature-hmvc' of git://github.com/Kunena/Kunena-Forum into feature-hmvc
Update Directory from Page to Widget for new specified terminology.
Some TODOs
Regression: Fix a bug in attachment loading
Regression: Fix KunenaAttachmentHelper::get()
Fix 404 error on protected attachments
Fix possible 'Couldn't fetch mysqli_result' error in KunenaDatabaseObject
Fix loading order for system template
Crypsis: Fix bad HTML in URL tag layout
 Profile - Attachment Manager : Images are not resized #2257
Statistics: Use 401 instead of 404 if guest cannot see the page
Load avatar integration also for current user and KunenaUser::getInstance()
Harden Kunena ACL against session corruption (store only integers)
Fix typo
Crypsis : Sort user list - all options remain inactive #2124
Do not use plugin action authentication for category moderators