chore: update install engines (apache#685)

Author: jcesarmobile

package.json

@@ -43,6 +43,10 @@
         "cordova": ">=3.1.0"
       },
       "4.0.0": {
+        "cordova": ">=3.1.0",
+        "cordova-ios": ">=4.0.0"
+      },
+      "5.0.0": {
         "cordova": ">100"
       }
     }

plugin.xml

@@ -31,6 +31,7 @@
 
     <engines>
       <engine name="cordova" version=">=3.1.0" /><!-- Needs cordova/urlutil -->
+      <engine name="cordova-ios" version=">=4.0.0" />
     </engines>
 
     <!-- android -->