[MOD] Add import UI

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@53171 b456876b-0849-0410-b77d-98878d47e9d5
[MOD] Adding action to delete a format

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@53172 b456876b-0849-0410-b77d-98878d47e9d5