Fixed ZetaComponents dependencies

(cherry picked from commit 0eb5424)

composer.json

@@ -31,25 +31,6 @@
         "white-october/pagerfanta-bundle": "1.0.*",
         "whiteoctober/breadcrumbs-bundle": "~1.0.1",
         "nelmio/cors-bundle": "~1.3",
-        "zetacomponents/archive": "dev-master#d0caff8",
-        "zetacomponents/authentication": "dev-master#c422670",
-        "zetacomponents/authentication-database-tiein": "dev-master#56d1e0a",
-        "zetacomponents/base": "dev-master#642f63a as 1.8.0",
-        "zetacomponents/cache": "dev-master#34fa794",
-        "zetacomponents/configuration": "dev-master#10ae09f",
-        "zetacomponents/console-tools": "dev-master#90156ab",
-        "zetacomponents/database": "dev-master#0e8ddef",
-        "zetacomponents/debug": "dev-master#0d8cc8f",
-        "zetacomponents/event-log": "dev-master#eee54a1",
-        "zetacomponents/feed": "dev-master#e0190e9",
-        "zetacomponents/image-conversion": "dev-master#36f34c8",
-        "zetacomponents/mail": "1.8.*@beta",
-        "zetacomponents/mvc-tools": "dev-master#6f2c1eb",
-        "zetacomponents/mvc-authentication-tiein": "dev-master#9bae3a7",
-        "zetacomponents/persistent-object": "dev-master#a4c8b95",
-        "zetacomponents/php-generator": "dev-master#b51935e",
-        "zetacomponents/signal-slot": "dev-master#74deb41",
-        "zetacomponents/system-information": "dev-master#6743362",
         "hautelook/templated-uri-bundle": "~1.0",
         "doctrine/dbal": "~2.5@beta",
         "doctrine/doctrine-bundle": "~1.3@beta"