Added support for Version 5.0.1 (5A2053) - can now build for iOS.
Added testSimpleQuery_main() test function with simple query example.
Update README.markdown
Update README.markdown
proper arc detection
add ifdef so we can include header files in other header files
Added nil checks for [TBXML elementName:], [TBXML attributeName:], [TBXML attributeValue:], and [TBXML textForElement:], if you pass in nil you will receive an EXC_BAD_ACCESS instead of returning emptystring
Podspec added