update documentation to reflect new integration test procedures
update documentation to reflect new integration test procedures

andreasnef/fcrepo,DBCDK/fcrepo-3.5-patched,fcrepo3/fcrepo,DBCDK/fcrepo-3.5-patched,DBCDK/fcrepo-3.5-patched,fcrepo3/fcrepo,andreasnef/fcrepo,andreasnef/fcrepo,andreasnef/fcrepo,fcrepo3/fcrepo,DBCDK/fcrepo-3.5-patched,fcrepo3/fcrepo