bug in Standart LambdaLL/DD

It seems there is a bug in LambdaLL/DD standart particles. Noticed cause no candidates were selected by make_LambdaLL() or make_LambdaDD() within hlt1-filtered 100k events.

After changes proposed here LambdaLL/DD rates become ~0.5/0.13 candidates per event.

As I see it there are two causes:

• wrong order of proton & pion in input particles for combiner
• using KS0 nominal mass instead of Lambda0 because pname in make_V0LL function argument was not functional

Also added names for make_V0XX algorithms to enable tracking their performance.