Adding two MC-filter for KS-->2pi2e and KS--> 4e
In addition to the old ks->2pi2e a new one is added considering Long, Upstream and VELO tracks for the electrons. Using the same strategy KS->4e file is also added.
In addition to the old ks->2pi2e a new one is added considering Long, Upstream and VELO tracks for the electrons. Using the same strategy KS->4e file is also added.