EP2102185A1 - POLYMORPHS OF SUCCINATE SALT OF 2-[6-(3-AMINO-PIPERIDIN-1-YL)-3-METHYL-2,4-DIOXO-3,4-DIHYDRO-2H-PYRIMIDIN-1-YLMETHY]-4-FLUOR-BENZONITRILE AND METHODS OF USE THEREFOR