fix Thread Stats bug
stop page list from appearing in threads
fix nonrebuilding of index

Also hide page list in threads instead of deleting.
Merge branch 'master' into page1

Conflicts:
	src/General/Index.coffee
	src/Monitoring/ThreadStats.coffee
rewrite relative URL to tolerate slugs
Merge branch 'master' into page1
update quote link regexp to accept /thread/
Merge branch 'master' into page1