added commands vpn_cdb serial info, delete, deactivate

See merge request !115

Fix memory leak in gdb history API

See merge request !114

localtime

See merge request !113

fixed serial authorisation

4038 and 3365

See merge request !112

Updated signature subtypes

See merge request !111

added new function dap_fnmatch()

extern c def

See merge request !109

bugs-4028

See merge request !108

move vpn client from net to vpn module and  added hooks

See merge request !107

Bugs 3896

See merge request !105

Keep up-to-date

added hooks

bugs-4028

See merge request !104

added vpn client inside node

See merge request !103

# Conflicts:
#   dap-sdk/net/core/dap_events_socket.c
#   modules/net/dap_chain_node_cli.c
#   modules/net/dap_chain_node_cli_cmd.c
#   modules/net/srv/dap_chain_net_srv_common.c
#   modules/service/vpn/CMakeLists.txt
#   modules/service/vpn/dap_chain_net_srv_vpn.c
#   modules/service/vpn/dap_chain_net_srv_vpn_cdb.c
#   modules/service/vpn/dap_chain_net_srv_vpn_cdb_auth.c
#   modules/service/vpn/dap_chain_net_srv_vpn_cdb_server_list.c
#   modules/service/vpn/include/dap_chain_net_srv_vpn_cdb_auth.h

added support unique number for bugreports

See merge request !102

added support serial auth mode

See merge request !101

bugs-3427

See merge request !100