remove unused files
add some documentation and root pom
add maven module
parent and core-api module
add core-tests and core-impl
update to 2.0.X webapp
update core-test to the branche
move files for core-build
temp move of test file for compilation solve
core test artifact improvment
to remove
clean comments
remove target folder
add the module core folder
move ac and cache to new structure
solve little bug
add linking module
move thee linking module
modification for xpatch : now take in account relocation for xpaths
works on the test for ac module to work. This is now okay.