added support ledger
update modules

[+] New gdb init func calls

https://github.com/kelvinblockchain/kelvin-node.git into feature-2297

Conflicts:
	libdap-chain
	libdap-chain-mempool
	libdap-chain-net-srv
	libdap-chain-net-srv-vpn

# Conflicts:
#	libdap-chain-net-srv

update modules

[+] debug_dump_stream_headers config option

[*] Submodules update

[*] New configs
[*] Postinst update
[*] Submodules update

master to feature-2272

[*] Moved default network loading from net_init() to main.c with target net_load() function call

[*] Submodules update

master->feature2272

[+] Added config templates
[*] Changes in submodules

[*] Submodules updates

master->feature-2272

[-] Removed not in use submodules

Feature 2272