Issue 385, fixing postfix '-1' always appended to slug when post is saved.
Issue 385, fixing postfix '-1' always appended to slug when post is saved.

Call setslug() only when post slug is changed.


git-svn-id: d0e296eae3c99886147898d36662a67893ae90b2@804 653ae4dd-d31e-0410-96ef-6bf7bf53c507

dragonmantank/Habari,dragonmantank/Habari,dragonmantank/Habari