FAST: New options in order books' configuration files
FAST: New options in order books' configuration files

The following options are included:
* Source specific multicast option
* Preamble option
* Implicit reset option

Signed-off-by: Marat Stanichenko <146c4a279a7427b2cc19a19b6130cbb7ee404ab1@gmail.com>
Signed-off-by: Pekka Enberg <add4fcd06328a394f0ad91feda7ee057316dc5ed@kernel.org>

penberg/libtrading,NunoEdgarGub1/libtrading,divaykin/libtrading,femtotrader/libtrading,svdev/libtrading,Bitcoinsulting/libtrading,divaykin/libtrading,svdev/libtrading,etoestja/libtrading,mstanichenko/libtrading,fengzhyuan/libtrading,fengzhyuan/libtrading,Bitcoinsulting/libtrading,jvirtanen/libtrading,NunoEdgarGub1/libtrading,mstanichenko/libtrading,libtrading/libtrading,etoestja/libtrading,femtotrader/libtrading,penberg/libtrading,jvirtanen/libtrading,libtrading/libtrading