[ENH] Allow tag clouds from multiple blogs

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47433 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] command line suphp workaround and similar workaround for sbox

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47434 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] Allow tag clouds from multiple blogs (together with r47433)

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47435 b456876b-0849-0410-b77d-98878d47e9d5