(bug 2288) Move general endpoint to routing.
Merge pull request #475 from anall/feature/bug2288-general

(bug 2288) Move general endpoint to routing.
Fix IJ comment imports

InsaneJournal has old comment export code that doesn't give us a nextid,
so we could only import 10k comments. This fixes it so we actually
import as many as we can find.

This also fixes an issue where some accounts have more than 5 sticky
posts, causing the importer to not find all posts.