new file:   doc/suricata.docx
	modified:   suricata/src/app-layer-ftp.c
	modified:   suricata/src/app-layer-ftp.h
    modified:   suricata/src/app-layer-parser.c
	modified:   suricata/src/detect-pcre.c
	modified:   suricata/src/detect.h
	modified:   suricata/src/flow-queue.c