Make formatting consistent everywhere, add a firstChild propert to TF…
Use autoreleased TFHppleElement in TFHpple.m
Add autoreleased methods to TFHpple
rename search: to searchWithXPathQuery: and at: to peekAtSearchWithXP…
Initialize object to nil, don't use properties in init
Minor test cleanup for iPhone OS 3.0. Still crashes after tests run.
Fixed XML Parsing support for XPath-search.
Added XML Parsing.