added polytomous key tests and initial developments on caching
updated CDMServer and corresponding test files to use dbunit datasets with the possibility of targetting a managed as well as external instance of the CDMServer
added required jars and setup svn:ignore property using .svnignore
disabled constraints
reset db
regenerated empty h2 cdm db
moving h2 dir
added spring repositories
set svn:ignore on lib dir and removed auto dounloaded webapp war file
added settings dir
added hidden files
added new project for remoting