Tests for PlLinesCreator updated (soil profile modified to get a in-between aquifer).Other tests temporarily set to WorkInProgress.Related to Issue [MWDAM-2356]
Replaced sti with stix files for files from tutorial and remove mdb.Implemented TestRunMacroStabilityTutorialDesignBishop for InputSegmentFailureMechanismStability.Updated xml from Tutorial.Related to Issue [MWDAM-2161]