Post check

Post check 1.5

No permission to buy ($35.00)
Post check v1.5 changes:

Added 'deleteorphanedposts' function.
Post check v1.4 changes:

Now checks post has valid data in three associated tables.
Post check v1.3 changes:

New version now reports on post errors only.
Post check v1.2 changes:

Added option to check for valid user_id's in posts.
Post check v1.1 changes:

Removed PHP code which was not needed.