Add isLoaded to CFBundle and CPBundle

Foundation/CPBundle.j

@@ -118,6 +118,16 @@ var CPBundlesForURLStrings = { };
     return className ? CPClassFromString(className) : Nil;
 }
 
+- (CPString)bundleIdentifier
+{
+    return [self objectForInfoDictionaryKey:@"CPBundleIdentifier"];
+}
+
+- (BOOL)isLoaded
+{
+    return _bundle.isLoaded();
+}
+
 - (CPString)pathForResource:(CPString)aFilename
 {
     return _bundle.pathForResource(aFilename);
@@ -133,8 +143,6 @@ var CPBundlesForURLStrings = { };
     return _bundle.valueForInfoDictionaryKey(aKey);
 }
 
-//
-
 - (void)loadWithDelegate:(id)aDelegate
 {
     _delegate = aDelegate;

Objective-J/CFBundle.js

@@ -235,6 +235,11 @@ CFBundle.prototype.isLoading = function()
     return this._loadStatus & CFBundleLoading;
 }
 
+CFBundle.prototype.isLoaded = function()
+{
+    return this._loadStatus & CFBundleLoaded;
+}
+
 DISPLAY_NAME(CFBundle.prototype.isLoading);
 
 CFBundle.prototype.load = function(/*BOOL*/ shouldExecute)