add lib_tmp for compile (contains servlet jar, needed for compile but
not runtime)
remove conf/templates copy from build.xml
add lib_tmp to build xml compile dir; add types to lists, iterators in
ItemDAO
add comment to readme md
minor change to readme to force commit/push
use ItemGroup to wrap mods items;
use XSL for xml to json - preserves order unlike org.json library;
added unit tests;
added log4j
adding javadoc
adding jersey test framework jar