add exception in resolve cust ms and remove useless attribute
Sprint6_Luc
split controller for ConfidenceInterval and NonParametricTest
update DefaultServiceTable after splitting controller
Sprint6_Luc
Merge branch 'sprint6_and' of https://github.com/michelecoppola89/ISSSR5
merging andrea's commit
Merge branch 'Sprint6_Luc' of https://github.com/michelecoppola89/ISSSR5
merging luca's commit
sprint 6 end