Features 2565 - Fixes.

See merge request libdap-chain-net-python!2

[*] Fix. The wrapping of the dap_chain_net_links_connect function is replaced by a stub, because this function is not implemented.

Features 2565 - Created the basis for wrapping dap_chain_net

See merge request libdap-chain-net-python!1

[+] Added wrapping funtions dap_chain_net_links_establish, dap_chain_net_sync_all, dap_chain_net_sync_gdb, dap_chain_net_sync_all, dap_chain_net_proc_datapool, dap_chain_net_by_name for dap_chain_net.

[+] Added wrapping dap_chain_net. Added wrapping for functions: dap_chain_net_load_all, dap_chain_net_go_to, dap_chain_net_start, dap_chain_net_stop.

[+] Added base file for this library. These files contain the initialization and deinitialization functions of the libdap-chain-net library.