[PLAT-6433] Allow multiple services to be created per session Reviewed-By:Chris
[PLAT-6433] Remove redundant code that creates authorization service Reviewed-By:Chris
[PLAT-6433] Simplify how application authentication credential is provided Reviewed-By:Chris
[PLAT-6433] Fix test to supply just application name for bpipe authentication Reviewed-By:Chris
[PLAT-6433] Check that service name is not null Reviewed-By:Chris