initialize the trainning repository
“adadd xml test data and relatived entity classes
parse the data.xml using SAX Parser
parse the data.xml using SAX Parser
finish sax xml parse
dom and pull xml parser
convert xml to json
add android json logical
add android json logical
finish gson parse
finish fast json parse
finish protobuffer parser
fix some bug
add some test code

Signed-off-by: seker <seker2009@gmail.com>