Use FullTextIndex table for search suggestions
Default fts3 tokenizer already converts to lowercase
Monitor free disk space
Merge pull request #578 from egbertbouman/search_suggestions

Search suggestions
Keep upload/download speed in bytes/s
Fix
Fix
Merge pull request #579 from egbertbouman/free_space_check

Free space check
use dispersy.database.commit() instead
Merge pull request #582 from LipuFei/rm-commitnow

use dispersy.database.commit() instead
fix removing non-existing torrent file
Core dispersy initialization ported to twisted
Update dispersy ref
Port the search community to the new dispersy
Port privatesocial community to the new dispersy
Port privatesemantic community to the new dispersy
Port privatesearch community to the new dispersy
Port metadata community to the new dispersy
Port channel community to the new dispersy
Port bartercast3 community to the new dispersy