/* This is the primitive that loads the contents of a .nib file. Context holds key value pairs that can name objects that are referenced by the objects within the nib file (e.g., "NSOwner"). Objects from the nib are allocated in zone. */
/* A cover method where an external name table is created with owner as the only element with key "NSOwner". Objects from the nib are allocated in owner's zone. If there is a bundle for owner's class, this method looks in that bundle for a nib with the given file name. Otherwise, it looks in the mainBundle. */