fix for root project error: t4t5/sweetalert#127

SweetAlert.js

@@ -55,8 +55,10 @@ angular.module('oitozero.ngSweetAlert', [])
 		},
 		close: function() {
 			$rootScope.$evalAsync(function(){
-	        swal.close();
-	    });
+	        		swal.close();
+				window.onkeydown = null;
+          			window.onfocus = null;
+	    		});
 		}
 	};
 

SweetAlert.min.js

@@ -1 +1,9 @@
-"use strict";angular.module("oitozero.ngSweetAlert",[]).factory("SweetAlert",["$rootScope",function($rootScope){var swal=window.swal,self={swal:function(arg1,arg2,arg3){$rootScope.$evalAsync(function(){"function"==typeof arg2?swal(arg1,function(isConfirm){$rootScope.$evalAsync(function(){arg2(isConfirm)})},arg3):swal(arg1,arg2,arg3)})},success:function(title,message){$rootScope.$evalAsync(function(){swal(title,message,"success")})},error:function(title,message){$rootScope.$evalAsync(function(){swal(title,message,"error")})},warning:function(title,message){$rootScope.$evalAsync(function(){swal(title,message,"warning")})},info:function(title,message){$rootScope.$evalAsync(function(){swal(title,message,"info")})}};return self}]);
+/**
+@fileOverview
+
+@toc
+
+*/
+"use strict"
+angular.module("oitozero.ngSweetAlert",[]).factory("SweetAlert",["$rootScope",function(n){var o=window.swal,c={swal:function(c,t,u){n.$evalAsync(function(){"function"==typeof t?o(c,function(o){n.$evalAsync(function(){t(o)})},u):o(c,t,u)})},success:function(c,t){n.$evalAsync(function(){o(c,t,"success")})},error:function(c,t){n.$evalAsync(function(){o(c,t,"error")})},warning:function(c,t){n.$evalAsync(function(){o(c,t,"warning")})},info:function(c,t){n.$evalAsync(function(){o(c,t,"info")})},showInputError:function(c){n.$evalAsync(function(){o.showInputError(c)})},close:function(){n.$evalAsync(function(){o.close(),window.onkeydown=null,window.onfocus=null})}}
+return c}])