IHF: Composer.json updated for 5.1.

Author: dmitry-ivanov

composer.json

@@ -11,12 +11,12 @@
     ],
     "require": {
         "php": ">=5.5.9",
-        "illuminate/support": "5.1.*|5.2.*|5.3.*|5.4.*",
+        "illuminate/support": "5.1.*",
         "nesbot/carbon": "^1.19",
-        "symfony/filesystem": "^2.7|^3.0",
-        "symfony/finder": "^2.7|^3.0",
-        "symfony/process": "^2.7|^3.0",
-        "symfony/var-dumper": "^2.7|^3.0",
+        "symfony/filesystem": "2.7.*",
+        "symfony/finder": "2.7.*",
+        "symfony/process": "2.7.*",
+        "symfony/var-dumper": "2.7.*",
         "spatie/array-to-xml": "^2.2"
     },
     "require-dev": {