bug:2684
picture page and comment_list.tpl
clean up unused loader gif

git-svn-id: http://piwigo.org/svn/trunk@20211 68402e56-0260-453c-a942-63ccdbb3a9ee
bug:2820 & bug:2684
much better code : ability to pass max_requests to the js file like error_icon


git-svn-id: http://piwigo.org/svn/trunk@20212 68402e56-0260-453c-a942-63ccdbb3a9ee
[trunk_admin] Update tr_TR, thanks to : LazBoy

git-svn-id: http://piwigo.org/svn/trunk@20214 68402e56-0260-453c-a942-63ccdbb3a9ee
[trunk_help] Update et_EE, thanks to : kersta

git-svn-id: http://piwigo.org/svn/trunk@20218 68402e56-0260-453c-a942-63ccdbb3a9ee
[trunk_admin] Update ro_RO, thanks to : smarmie

git-svn-id: http://piwigo.org/svn/trunk@20230 68402e56-0260-453c-a942-63ccdbb3a9ee
[trunk_help] Update sv_SE, thanks to : affeee

git-svn-id: http://piwigo.org/svn/trunk@20231 68402e56-0260-453c-a942-63ccdbb3a9ee
[trunk_admin] Update sv_SE, thanks to : affeee

git-svn-id: http://piwigo.org/svn/trunk@20233 68402e56-0260-453c-a942-63ccdbb3a9ee