updated composer file to use version 1

composer.json

@@ -8,31 +8,31 @@
     }
   },
   "require": {
-    "spryker/application": "^0.20.0",
-    "spryker/country": "^0.20.0",
-    "spryker/gui": "^0.20.0",
-    "spryker/installer": "^0.20.0",
-    "spryker/kernel": "^0.20.0",
-    "spryker/locale": "^0.20.0",
-    "spryker/mail": "^0.20.0",
-    "spryker/sequence-number": "^0.20.0",
-    "spryker/session": "^0.20.0",
-    "spryker/transfer": "^0.20.0",
-    "spryker/zed-request": "^0.20.0",
-    "spryker/propel": "^0.20.0",
-    "spryker/symfony": "^0.20.0",
-    "spryker/assertion": "^0.20.0"
+    "spryker/application": "^1.0.0",
+    "spryker/country": "^1.0.0",
+    "spryker/gui": "^1.0.0",
+    "spryker/installer": "^1.0.0",
+    "spryker/kernel": "^1.0.0",
+    "spryker/locale": "^1.0.0",
+    "spryker/mail": "^1.0.0",
+    "spryker/sequence-number": "^1.0.0",
+    "spryker/session": "^1.0.0",
+    "spryker/transfer": "^1.0.0",
+    "spryker/zed-request": "^1.0.0",
+    "spryker/propel": "^1.0.0",
+    "spryker/symfony": "^1.0.0",
+    "spryker/assertion": "^1.0.0"
   },
   "require-dev": {
-    "spryker/testify": "^0.20.0"
+    "spryker/testify": "^1.0.0"
   },
   "description": "customer bundle",
   "license": "proprietary",
   "minimum-stability": "dev",
   "prefer-stable": true,
   "extra": {
     "branch-alias": {
-      "dev-master": "0.20.x-dev"
+      "dev-master": "1.0.x-dev"
     }
   }
 }