[+] libdap.c

[+] NewHope alghorythm declarations
[*] Renames, build fixes
[+] SSE2, SSE3, SSE4 and NEON compile flags detection

[+] New enc_key declarations

[*] Cleaned up some old garbage
[+] Declarations of all alghorythms from liboqs

[+] Post-Quantum keys interfaces
[*] Some renames