ANAHEIM ANGELS Signed LHP Kent Mercker and RHP Eric Weaver to minor-league contracts with spring-training NRIs. [1/26] Signed IF Carlos Garcia to a minor-league contract with a spring-training NRI. [1/31] Signed SS Benji Gil to a minor-league contract with a spring-training NRI. [2/1] Signed DH Todd Greene to a one-year contract, avoiding arbitration. [2/4] Given…