extra/acf-squid: upgrade to 0.5.0

extra/acf-squid/APKBUILD

 # Contributor: Michael Mason <ms13sp@gmail.com>
 pkgname=acf-squid
-pkgver=0.4.0
+pkgver=0.5.0
 pkgrel=0
 pkgdesc="A web-based system administration interface for squid"
 url="http://git.alpinelinux.org/cgit/acf-squid"
@@ -18,4 +18,4 @@ build() {
 
 }
 
-md5sums="d32e8ed6dcbab89194deb44edf519b41  acf-squid-0.4.0.tar.bz2"
+md5sums="0ea0596b90cfeb3abae5c7641d6f6cd4  acf-squid-0.5.0.tar.bz2"