Fixed 'jake clean runtests' scenario
Fixed 'jake clean runtests' scenario

rbirkby/typescript,fdecampredon/jsx-typescript-old-version,rbirkby/typescript,mbrowne/typescript-dci,fdecampredon/jsx-typescript-old-version,popravich/typescript,hippich/typescript,rbirkby/typescript,mbrowne/typescript-dci,popravich/typescript,hippich/typescript,tarruda/typescript,mbrowne/typescript-dci,guidobouman/typescript,turbulenz/typescript,vcsjones/typescript,mbebenita/shumway.ts,hippich/typescript,mbrowne/typescript-dci,guidobouman/typescript,tarruda/typescript,guidobouman/typescript,popravich/typescript,mbebenita/shumway.ts,fdecampredon/jsx-typescript-old-version,turbulenz/typescript,turbulenz/typescript,mbebenita/shumway.ts,tarruda/typescript