Updated angular-facebook.js

Added Provider options get and set methods for new api init options:
authResponse, frictionlessRequests, hideFlashCallback.

Added Provider setInitCustomOption to set arbitrary init options as
desired.

Added getInitOption to retrieve init options as needed.

lib/angular-facebook.js

@@ -116,6 +116,72 @@ provides: [facebook]
         return settings.xfbml;
       };
 
+      /**
+       * Auth Response
+       * @type {Object}
+       */
+      settings.authResponse = true;
+
+      this.setAuthResponse = function(obj) {
+        obj = obj || true;
+        settings.authResponse = obj;
+      };
+
+      this.getAuthResponse = function() {
+        return settings.authResponse;
+      };
+
+      /**
+       * Frictionless Requests
+       * @type {Boolean}
+       */
+      settings.frictionlessRequests = false;
+
+      this.setFrictionlessRequests = function(enable) {
+        settings.frictionlessRequests = enable;
+      };
+
+      this.getFrictionlessRequests = function() {
+        return settings.frictionlessRequests;
+      };
+
+      /**
+       * HideFlashCallback
+       * @type {Object}
+       */
+      settings.hideFlashCallback = null;
+
+      this.setHideFlashCallback = function(obj) {
+        obj = obj || null;
+        settings.hideFlashCallback = obj;
+      };
+
+      this.getHideFlashCallback = function() {
+        return settings.hideFlashCallback;
+      };
+
+      /**
+       * Custom option setting
+       * optionName @type {String}
+       * value      @type {*}
+       */
+      this.setInitCustomOption = function(optionName, value) {
+        if (!angular.isString(optionName))
+          return;
+
+        settings[optionName] = value;
+      };
+
+      this.getInitOption = function(optionName) {
+        if (!angular.isString(optionName)) // If optionName is not String then return
+          return;
+
+        if (!settings.hasOwnProperty[optionName]) // If non existing optionName then return
+          return;
+
+        return settings[optionName];
+      };
+
       /**
        * Create Facebook root element in DOM
        */