[Tracker] Please review, thumbnail cleanup code

Please review this patch -- Philip Van Hoof freelance software developer Codeminded BVBA - http://codeminded.be Index: src/tracker-indexer/tracker-thumbnailer.c === --- src/tracker-indexer/tracker-thumbnailer.c (revision 0) +++

[Tracker] Indexed files' MD5

Hello, I was wondering if it is possible to search for files by their MD5 sum. Does Tracker calculate and store a file's MD5 while indexing? If not, is there a way to add it? And last but not least, if MD5s are available, would it be possible to query for files that share the same MD5 (to detect