Merge pull request #22 from neos/fix-version-constraints

TASK: Adjust composer manifest

This removes some transitive dependencies from the root manifest
and fixes some constraints to no longer ask for dev versions.

Author: kitsunet

composer.json

@@ -17,19 +17,15 @@
     },
     "require": {
         "neos/neos": "~3.0.0",
-        "neos/demo": "~3.0.0",
-
-        "neos/seo": "2.0.x-dev",
-        "neos/setup": "4.0.x-dev",
-        "flowpack/neos-frontendlogin": "3.0.x-dev",
-        "neos/redirecthandler-neosadapter": "2.0.x-dev",
-        "neos/redirecthandler-databasestorage": "2.0.x-dev",
         "neos/nodetypes": "~3.0.0",
+        "neos/demo": "~3.0.0",
         "neos/site-kickstarter": "~3.0.0",
-        "neos/twitter-bootstrap": "3.0.x-dev",
-        "neos/form": "3.0.x-dev",
-        "neos/media-browser": "3.0.x-dev",
-        "neos/imagine": "3.0.x-dev"
+
+        "neos/seo": "~2.0",
+        "neos/setup": "~4.0",
+        "flowpack/neos-frontendlogin": "~3.0",
+        "neos/redirecthandler-neosadapter": "~2.0",
+        "neos/redirecthandler-databasestorage": "~2.0"
     },
     "require-dev": {
         "neos/buildessentials": "~4.0.0",