Linpol- no reconstruction of edge for Amor data
Updated LinPol class - removing warnings/errors
added NTracks for WC to tree. Needed to calc efficiency.
Revert "added NTracks for WC to tree. Needed to calc efficiency."

This reverts commit a3405e52f9c3a471d7bb0dc12959fce110f185a8.
Merge branch 'A2GoAT'