Merge pull request #47 from Nyholm/rem-deps

Removed dependencies not needed

Author: webmozart

composer.json

@@ -15,18 +15,15 @@
         "composer-plugin-api": "^1.0",
         "symfony/filesystem": "^2.3|^3.0",
         "symfony/process": "^2.3|^3.0",
-        "puli/repository": "^1.0-beta9",
-        "puli/discovery": "^1.0-beta9",
-        "puli/url-generator": "^1.0-beta4",
-        "webmozart/json": "^1.2.2",
         "webmozart/path-util": "^2.2",
         "webmozart/assert": "^1.0"
     },
     "require-dev": {
         "composer/composer": "^1.0-alpha10",
         "phpunit/phpunit": "^4.6",
-        "webmozart/glob": "^4.0",
-        "sebastian/version": "^1.0.1"
+        "webmozart/glob": "^4.1",
+        "sebastian/version": "^1.0.1",
+        "puli/repository": "^1.0-beta9"
     },
     "autoload": {
         "psr-4": {