fixed dependencies

composer.json

@@ -6,7 +6,7 @@
     },
     "require": {
         "silex/silex": "^2.0",
-        "hab/solr": "dev-master",
+        "hab/solr": "dev-master#ef528a52d57493ad2ae575037e42442075135f62",
         "hab/paginator": "dev-master",
         "twig/twig": "~1.0",
         "symfony/twig-bridge": "^3.2"
@@ -14,11 +14,11 @@
     "repositories": [
         {
             "type": "git",
-            "url":  "git@github.com:dmj/php-solr.git"
+            "url":  "https://github.com/dmj/php-solr.git"
         },
         {
             "type": "git",
-            "url":  "git@github.com:dmj/php-paginator.git"
+            "url":  "https://github.com/dmj/php-paginator.git"
         }
     ]
 }