Snort++ Update

Pushed build 232 to github (snortadmin/snort3):

• build: clean up Intel compiler warnings and remarks
• build: fix FreeBSD compilation issues
• cmake: fix building with and without flatbuffers present 
• autoconf: check for lua.hpp as well as luajit.h to ensure C++ support 
• shell: make commands non-blocking 
• shell: allow multiple remote connections 
• snort2lua: fix generated stream_tcp bindings 
• snort2lua: fix basic error handling with non-conformant 2.X conf 
• decode: fix 116:402 
• dnp3:  fix 145:5 
• appid: numerous fixes and cleanup 
• http_server: removed (use new http_inspect instead) 
• byte_jump: add bitmask and from_end (from 2.9.9 Snort) 
• byte_extract: add bitmask (from 2.9.9 Snort) 
• flatbuffers: add version to banner if present 
• loggers: build alert_sf_socket on all platforms