* origin/topic/jsiwek/jj-bugs:
Fix incorrect data delivery skips after gap in HTTP Content-Range.
Fix file analysis placement of data after gap in HTTP Content-Range.
Fix issue w/ TCP reassembler not delivering some segments.
Raise http_entity_data in line with data arrival.
Implement file ID caching for MIME_Mail.
BIT-1240: Fix MIME entity file data/gap ordering.
BIT-1240 #closed
BIT-1246 #closed
BIT-1247 #closed
BIT-1248 #closed