correct singual usage of type in elgg_get_entities_* functions
correct singual usage of subtype in elgg_get_entities_* functions
correct singual usage of type in elgg_get_entities_* functions - found
more bad usage
better usage of 'limit' in cases where this is irrelevant
File access control omits now access to owner control.
Fixes #4946 - In views/default/core/settings/statistics/online.php there's get_system_log call but system_log call can be supressed by unregistering default handler. Better to use last_login attribute.
Checking if we have an owner before using it.
Fixes #4961 - Addc "last rule" tag to mod_rewrite rules in htaccess_dist
fixes: invalid link in admin footer
Fixes #2554 - Adds search support for sorting and order
Merge pull request #478 from Srokap/admin_footer_link

fixes: invalid link in admin footer
Prevent distortion of group icon
Prevent distortion of image
Merge branch '1.8' of github.com:Elgg/Elgg into 1.8
Merge pull request #472 from sembrestels/groups-summary-owner

Checking if we have an owner in group profile summary before using it.
Merge pull request #412 from Srokap/filestore_loose_owner_control

Don't let owner visibility prevent access to otherwise visible files. (Grabbing owner guid instead of owner entity to build file matrix in getFilenameOnFilestore())
Merge pull request #456 from cristo-rabani/ticket_4946

Fixes #4946 - More reliable last login time in user account statistics
Merge pull request #474 from Srokap/ticket_4961

Fixes #4961 - Add "last rule" tag to mod_rewrite rules in htaccess_dist
Corrects encoding and other small tweaks in Twitter widget
Fixes #3123 - Correct name length control in datalist_get and set_config