Incorporated comments tester: - Corrected typo - Added GetCancelledLogMessageText for the MessageProviders to provide the appropriate log message text when an importer action is cancelled -- Removed unused Resources -- Implemented feature for the surfacelines and the stochastic soil models - Added tests for asserting the level of generated log message Related to Issue [WTI-1192] git-svn-id: https://repos.deltares.nl/repos/WettelijkToetsInstrumentarium/trunk@8843 5a3db67b-de53-47b5-99c8-a1c30a6650e2