cleaning up

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50413 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] add subtle shadow to all ui-dialogs for better UX

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50414 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] fivealive theme: avoid bg contrast issue when topbar_modules menu wraps on two lines and better positioning of the search module there

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50415 b456876b-0849-0410-b77d-98878d47e9d5
[MOD] articles plugin: Set max per page to a sensible default (maxRecords pref) and remove dependency on pagination to avoid memory outage by default
(seems there had been an attempt at this before but the var $countPagination was set conditionally but subsequently unused)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50418 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] fivealive theme: some color fixes for menu items

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50419 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] articles plugin: Param to allow using the "linkto" source URL to be used for articles - enables external feeds to be managed using the articles generator but still linking them to the original feed URL

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@50421 b456876b-0849-0410-b77d-98878d47e9d5