Title Listing - Select Mutiple Filters

Testing multiple select for filters starting with Subscription
Title Listing - Mutiple Selection for Filters

Made some changes to allow user to select several values for each filters.
Titles Listing - Multiselection of filter: quick fix

Because the parameters could be either a List of String or a single String,
there were case scenario where we were using String.contains() instead of List.constains()
and value where matching when they should not (i.e. "56".contains("6")).
It has been fixed by using params.list() to make sure we get a List and not a String.