Colorize c
Add /Ar, to search for RSA keys
Add new ops for esilvm (xor, xoreq)
Colorize 'd' help and capitalize descriptions
Fixes for @jvoisin and @jody-frankowski
Refactor a little bit rsa-find.c
Fix r2agent -s
Add http.dirlist (defaults to false)
Add some zignatures goodies

- z-prefix is now working
- z doesn't forget to count things
- help is improved
Colorize s