Duplicate checking

[x-t]

Will lb implement duplicate title checking? Right now if you create a second post with the same title it just appends to the already existing blog post.

[LukeSmithxyz]

I sort of deliberately didn't think that people would name their blog posts the same thing, but I've now pushed a change that will solve this.

Duplicate names will now get a hidden sequential number appended to their urls that will solve this problem.