Update screen to v4.5.0

Fri Jan 20 13:27:13 UTC 2017

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Dear all,

the screen port is at version 4.3.1, version 4.5.0 was released on
January 18th.

I just fumbled around with the Portfile, left out the patches and
adjusted the checksums. And voilá, screen builds. As I have no clue
what the patches are actually doing, I do not know if they are
necessary anymore. But screen seems to run without them.

So, can the port please be updated?

https://trac.macports.org/ticket/53355

Johannes

P.S.: Sadly, the following error still occurs:
"TERMCAP", line 20, col 1, terminal 'SC': Missing separator
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
Comment: Using GnuPG with SeaMonkey - http://www.enigmail.net/

iEYEARECAAYFAliCEDEACgkQzi3gQ/xETbLCRQCeIrZG2tOGCriOYdZKJ4RgwMMQ
rNcAnj159X31BFekmTq0xJ3aZB1bXKe7
=8OeN
-----END PGP SIGNATURE-----