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Added validators that crash the app when a kye is not found.
Make formatting consistent everywhere, add a firstChild propert to TF…
Properties, add a way to get the parent node of a child
Don't assign an object to a temp variable thats only used once, just …
…use it once
Add -children to TFHppleElement to get a node's children
Fix autocompletion failure
autoreleased TFHppleElement as well
Add static qualifier to NSString key's
Initialize object to nil, don't use properties in init
Minor test cleanup for iPhone OS 3.0. Still crashes after tests run.