Merge pull request #46 from restcord/develop

Allowing symfony/* 4.0 components

composer.json

@@ -4,16 +4,16 @@
     "type":         "library",
     "require":      {
         "php":                        "^5.6|^7.0",
-        "guzzlehttp/guzzle":          "^6.3",
-        "guzzlehttp/guzzle-services": "^1.0",
-        "symfony/options-resolver":   ">=2.6,<=4.0",
-        "monolog/monolog":            "^1.22",
-        "twig/twig":                  "^1.20|^2.0",
-        "league/fractal":             "^0.15.0",
         "doctrine/annotations":       "^1.3",
         "doctrine/cache":             "^1.4",
         "doctrine/common":            "^2.3",
-        "netresearch/jsonmapper":     "^1.4"
+        "guzzlehttp/guzzle":          "^6.3",
+        "guzzlehttp/guzzle-services": "^1.0",
+        "league/fractal":             "^0.15.0",
+        "monolog/monolog":            "^1.22",
+        "netresearch/jsonmapper":     "^1.4",
+        "symfony/options-resolver":   "^2.6|^3.0|^4.0",
+        "twig/twig":                  "^1.20|^2.0"
     },
     "autoload":     {
         "psr-4": {
@@ -33,11 +33,11 @@
         }
     ],
     "require-dev":  {
-        "symfony/console":          ">=2.6,<=4.0",
         "beberlei/assert":          "^2.7",
         "gossi/php-code-generator": "^0.4.1",
-        "symfony/var-dumper":       ">=2.6,<=4.0",
-        "phpunit/phpunit":          "^6.0|^5.0",
-        "symfony/process":          ">=2.6,<=4.0"
+        "symfony/console":          "^2.6|^3.0|^4.0",
+        "symfony/process":          "^2.6|^3.0|^4.0",
+        "symfony/var-dumper":       "^2.6|^3.0|^4.0",
+        "phpunit/phpunit":          "^6.0|^5.0"
     }
 }