Update PHP7 to RC5

Depends on https://github.com/docker-library/php/pull/143

library/php

@@ -41,17 +41,17 @@ apache: git://github.com/docker-library/php@c05f8260ab4b9371923c409d099f37c9eef8
 5-fpm: git://github.com/docker-library/php@c05f8260ab4b9371923c409d099f37c9eef863a7 5.6/fpm
 fpm: git://github.com/docker-library/php@c05f8260ab4b9371923c409d099f37c9eef863a7 5.6/fpm
 
-7.0.0RC4-cli: git://github.com/docker-library/php@9cfb9ff18f98297b00f0ad90af6c13692411649f 7.0
-7.0-cli: git://github.com/docker-library/php@9cfb9ff18f98297b00f0ad90af6c13692411649f 7.0
-7-cli: git://github.com/docker-library/php@9cfb9ff18f98297b00f0ad90af6c13692411649f 7.0
-7.0.0RC4: git://github.com/docker-library/php@9cfb9ff18f98297b00f0ad90af6c13692411649f 7.0
-7.0: git://github.com/docker-library/php@9cfb9ff18f98297b00f0ad90af6c13692411649f 7.0
-7: git://github.com/docker-library/php@9cfb9ff18f98297b00f0ad90af6c13692411649f 7.0
-
-7.0.0RC4-apache: git://github.com/docker-library/php@9cfb9ff18f98297b00f0ad90af6c13692411649f 7.0/apache
-7.0-apache: git://github.com/docker-library/php@9cfb9ff18f98297b00f0ad90af6c13692411649f 7.0/apache
-7-apache: git://github.com/docker-library/php@9cfb9ff18f98297b00f0ad90af6c13692411649f 7.0/apache
-
-7.0.0RC4-fpm: git://github.com/docker-library/php@766e3c00431dfb9c4043b8a1c50c2c9195c94b24 7.0/fpm
-7.0-fpm: git://github.com/docker-library/php@766e3c00431dfb9c4043b8a1c50c2c9195c94b24 7.0/fpm
-7-fpm: git://github.com/docker-library/php@766e3c00431dfb9c4043b8a1c50c2c9195c94b24 7.0/fpm
+7.0.0RC5-cli: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0
+7.0-cli: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0
+7-cli: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0
+7.0.0RC5: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0
+7.0: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0
+7: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0
+
+7.0.0RC5-apache: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0/apache
+7.0-apache: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0/apache
+7-apache: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0/apache
+
+7.0.0RC5-fpm: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0/fpm
+7.0-fpm: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0/fpm
+7-fpm: git://github.com/docker-library/php@86875314babcd174d6737be46968c4ce3a8cc858 7.0/fpm