removed doc for methods unsupported by both platforms

Author: mooreds

README.md

@@ -55,78 +55,3 @@ Sample use:
 	});
 
 
-### remove ###
-
-In order to remove a key along with the value, you would call the remove method.
-
-    /**
-	  * Remove the key along with the value
-	  *
-	  * @param key      
-      */
-     remove(key, success, fail)
-
-Sample use:
-
-		window.applicationPreferences.remove("myKey", function(value) {
-			alert("Value removed!");
-		}, function(error) {
-			alert("Error! " + JSON.stringify(error));
-		});
-
-### clear ###
-
-In order to remove all shared preferences, you would call the clear method.
-
-     /**
-	  * Clear all shared preferences
-	  *	       
-	  */
-     clear(success, fail)
-
-Sample use:
-
-		window.applicationPreferences.clear(function() {
-			alert("Cleared all preferences!");
-		}, function(error) {
-			alert("Error! " + JSON.stringify(error));
-		});
-
-### load ###
-
-In order to get all the properties you can call the load method. The success callback of the load method will be called with a JSONObject which contains all the preferences.
-
-    /**
-      * Get all the preference values.
-      *
-      */
-    load(success, fail)
-
-Sample use:
-
-    window.applicationPreferences.load(function(prefs) {
-			alert(JSON.stringify(prefs));
-		}, function() {
-			alert("Error! " + JSON.stringify(error));
-	});
-
-### show ###
-
-If you want to load the PreferenceActivity of your application that displays all the preferences you can call the show method with the class name.
-
-    /**
-      * Get all the preference values.
-      *
-      */
-    show(activity, success, fail)
-
-Sample use:
-    
-    function showPreferenceActivity() {
-		window.applicationPreferences.show("com.ranhiru.apppreferences.PreferenceActivity", function() {
-			alert("Showing Preferences Activity!");
-		}, function(error) {
-			alert("Error! " + JSON.stringify(error));
-		});
-	  }
-