Use latest component and skeleton installers

- component installer 0.3.0 fixes a critical issue with development mode
  configuration.
- skeleton installer 0.1.3 now requires 0.3 of the component installer.

Author: weierophinney

composer.json

@@ -14,7 +14,7 @@
     "require": {
         "php": "^5.6 || ^7.0",
         "zendframework/zend-component-installer": "^1.0 || ^0.3 || ^1.0.0-dev@dev",
-        "zendframework/zend-skeleton-installer": "^1.0 || ^0.1.2 || ^1.0.0-dev@dev",
+        "zendframework/zend-skeleton-installer": "^1.0 || ^0.1.3 || ^1.0.0-dev@dev",
         "zendframework/zend-mvc": "^3.0.1",
         "zfcampus/zf-development-mode": "^3.0"
     },