[+] Close sqlite3 on exit

[+] Extended cli cmd 'net'

[+] Notify server

[+] BSD detection for cmake build files
[!] Rised CMake minimal required version to 3.0

[!] Fixed node info update, now it updates with own addresses and ports

[!] Fixed crash in ledger treshold
[+] Added treshold processing in sync protocol

[*] Fix in timeouts for reconnection attempts

[*] Some fixes with root role behavior

[!] Fixed gdb file path and ext

[-] Removed some useless logs
[*] Default max tries for connections changed to 5 from 3
[*] Fixed net status updates

[!] Switch on SALSA2012

[+] libmdbx