[FIX] countdown: Handle text param as described, i.e. if empty then use the defaults.
[FIX] countdown: Handle text param as described, i.e. if empty then use the defaults.

git-svn-id: fe65cb8b726aa1bab0c239f321eb4f822d15ce08@49078 b456876b-0849-0410-b77d-98878d47e9d5

changi67/tiki,tikiorg/tiki,tikiorg/tiki,changi67/tiki,oregional/tiki,tikiorg/tiki,oregional/tiki,oregional/tiki,tikiorg/tiki,changi67/tiki,oregional/tiki,changi67/tiki,changi67/tiki