Create new dec file for analysis B2etacphiK
Following dec channels and decfiles are created
12143061, B→jpsiphiK(jpsi→pppi0)
12143062, B→jpsiphiK(jpsi→pp)
12135050, B→etacphiK, pp
12135053, B→etacphiK, KK
12137101, B→etacphiK, KsKpi
12135052, B→etacphiK, pipi
12137001, B→etacphiK. KKpipi
12137002, B→etacphiK. pipipipi
12137003, B→etacphiK. pipipp
12137004, B→etacphiK. KKKK
Edited by Youhua Yang