Forum search added and some modifications done.
Forum search added and some modifications done.
defaults restored for ThreadsPerPage, PostsPerPage
Merge branch 'new_async' of https://github.com/Leu-Gim/nimforum into Leu-Gim-new_async

Conflicts:
	forum.nim

Also fixes FTS table detection.
Added createdb which creates the correct FTS tables.