- removed redundant context files - Removed Ringtoets.rtd from solution (and setup). It is still necessary for development though. - added tests Related to Issue [WTI-285]git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@1687 5a3db67b-de53-47b5-99c8-a1c30a6650e2Former-commit-id: c1812b3f29ab623f2873d8c5f30271fb6e8e2166