- add additional migration files

- add seeder for collections
- coverage x_min, x_max, y_min, y_max
- SitelinkController db-independent

composer.lock

@@ -1239,16 +1239,16 @@
         },
         {
             "name": "nikic/php-parser",
-            "version": "v4.2.3",
+            "version": "v4.2.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nikic/PHP-Parser.git",
-                "reference": "e612609022e935f3d0337c1295176505b41188c8"
+                "reference": "97e59c7a16464196a8b9c77c47df68e4a39a45c4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/e612609022e935f3d0337c1295176505b41188c8",
-                "reference": "e612609022e935f3d0337c1295176505b41188c8",
+                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/97e59c7a16464196a8b9c77c47df68e4a39a45c4",
+                "reference": "97e59c7a16464196a8b9c77c47df68e4a39a45c4",
                 "shasum": ""
             },
             "require": {
@@ -1286,7 +1286,7 @@
                 "parser",
                 "php"
             ],
-            "time": "2019-08-12T20:17:41+00:00"
+            "time": "2019-09-01T07:51:21+00:00"
         },
         {
             "name": "paragonie/random_compat",