Merge pull request #167 from mikehaertl/push-dependency-constraints

Push version constraints for shellcommand and tmpfile

Author: mikehaertl

composer.json

@@ -12,8 +12,8 @@
     ],
     "require": {
         "php": ">=5.3.0",
-        "mikehaertl/php-shellcommand": "^1.0.2",
-        "mikehaertl/php-tmpfile": "^1.0.0"
+        "mikehaertl/php-shellcommand": "^1.5.0",
+        "mikehaertl/php-tmpfile": "^1.1.0"
     },
     "autoload": {
         "psr-4": {