Fixes #363. The Post::__set() method parsed in the new tags but then returned the old tags from the database. I think the call to $this->get_tags() is simply unnecessary. Please help check to see if this breaks anything.
Fixes #363. The Post::__set() method parsed in the new tags but then returned the old tags from the database. I think the call to $this->get_tags() is simply unnecessary. Please help check to see if this breaks anything.

git-svn-id: d0e296eae3c99886147898d36662a67893ae90b2@2232 653ae4dd-d31e-0410-96ef-6bf7bf53c507

dragonmantank/Habari,dragonmantank/Habari,dragonmantank/Habari