Add missing configuration parameters. Improve error recovery for GBT fragment building algorithm.

=== swrod ===

Add python file checker (Serguei Kolos) Add missing configuration parameters (Serguei Kolos) Tage buffer parameters from felixbus (Serguei Kolos) Improve error recovery (Serguei Kolos) Add FelixBusGroupName support (Serguei Kolos) Add RecoveryDepth, DropCorruptedPackets and FelixBusGroupName attributes (Serguei Kolos) Add swrod_netio_next_subscriber (Serguei Kolos)