Incremented plugin version to 2.4.0 to account for the GCDWebServer upgrade to 3.3.3~3.3.4 from 3.1.0.
Incremented cordova-ios requirement to minimum 4.1.0 for CB-10530.

This closes #23
diff --git a/local-webserver/plugin.xml b/local-webserver/plugin.xml
index da00241..f8bc820 100644
--- a/local-webserver/plugin.xml
+++ b/local-webserver/plugin.xml
@@ -17,7 +17,7 @@
   specific language governing permissions and limitations
   under the License.
 -->
-<plugin id="cordova-labs-local-webserver" version="2.3.1" xmlns="http://apache.org/cordova/ns/plugins/1.0" xmlns:android="http://schemas.android.com/apk/res/android">
+<plugin id="cordova-labs-local-webserver" version="2.4.0" xmlns="http://apache.org/cordova/ns/plugins/1.0" xmlns:android="http://schemas.android.com/apk/res/android">
     <name>CordovaLocalWebServer</name>
     <description>Cordova Local Web Server Plugin</description>
     <keywords>cordova,local web server</keywords>
@@ -29,7 +29,7 @@
     <dependency id="cordova-plugin-file" url="https://git-wip-us.apache.org/repos/asf/cordova-plugin-file.git" version=">=1.3.4" />
 
     <engines>
-        <engine name="cordova-ios" version=">=4.0.0-dev" />
+        <engine name="cordova-ios" version=">=4.1.0" />
     </engines>
 
     <!-- ios -->