[FIX] forum: Set initial hits value to 0 when creating a new forum so that hit increments work after that. Hit increments didn't seem to always work when starting with a NULL value. This is now consistent with the way new comments are created.
[FIX] forum: Set initial hits value to 0 when creating a new forum so that hit increments work after that. Hit increments didn't seem to always work when starting with a NULL value. This is now consistent with the way new comments are created.

git-svn-id: a7fabbc6a7c54ea5c67cbd16bd322330fd10cc35@53614 b456876b-0849-0410-b77d-98878d47e9d5

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