- handle '\' characters in lua strings correctly
- fix lua initialization
- avoid of using global lua state (global L)
- fix listen sockets hash to allow multiply workers of same type but on different listen sockets
- fix modules options inserting to allow multiply options of the same name
- fix parsing of lua options
- fix lua rules
* New system of classifiers interface and statfiles processing
* Fix sample config
* Fix compile warnings
* Fix building without lua support
* Fix bugs with nrcpt header parsing and symbols cache loading (by Anton Nekhoroshikh)