[composer] Set proper dependencies for master

composer.json

@@ -35,15 +35,15 @@
         "doctrine/orm": "^2.5",
         "sensio/distribution-bundle": "^5.0.19",
         "incenteev/composer-parameter-handler": "~2.1",
-        "ezsystems/ezpublish-kernel": "~7.1.0@dev",
-        "ezsystems/repository-forms": "~2.1.0@dev",
-        "ezsystems/ezplatform-solr-search-engine": "~1.5.0@dev",
-        "ezsystems/ez-support-tools": "~0.2.0@dev",
-        "ezsystems/ezplatform-http-cache": "~0.6.0@dev",
-        "ezsystems/ezplatform-admin-ui": "~1.1.0@dev",
-        "ezsystems/ezplatform-admin-ui-modules": "~1.1.0@dev",
-        "ezsystems/ezplatform-admin-ui-assets": "~2.0.0@dev",
-        "ezsystems/ezplatform-design-engine": "~1.1.0",
+        "ezsystems/ezpublish-kernel": "^7.1@dev",
+        "ezsystems/repository-forms": "^2.1@dev",
+        "ezsystems/ezplatform-solr-search-engine": "^1.5@dev",
+        "ezsystems/ez-support-tools": "^0.2@dev",
+        "ezsystems/ezplatform-http-cache": "~0.6@dev",
+        "ezsystems/ezplatform-admin-ui": "^1.1@dev",
+        "ezsystems/ezplatform-admin-ui-modules": "^1.1@dev",
+        "ezsystems/ezplatform-admin-ui-assets": "^2.0@dev",
+        "ezsystems/ezplatform-design-engine": "^1.1",
         "knplabs/knp-menu-bundle": "^2.1",
         "willdurand/js-translation-bundle": "^2.6.4",
         "friendsofsymfony/jsrouting-bundle": "^1.4",