Added files generated by the build and testing processes to .gitignore.
Added files generated by the build and testing processes to .gitignore.

simleo/pydoop,kikkomep/pydoop,jkahn/pydoop-code,simleo/pydoop,kikkomep/pydoop,elzaggo/pydoop,kikkomep/pydoop,ilveroluca/pydoop,jkahn/pydoop-code,jkahn/pydoop-code,ilveroluca/pydoop,jkahn/pydoop-code,jkahn/pydoop-code,mdrio/pydoop,jkahn/pydoop-code,mdrio/pydoop,crs4/pydoop,kikkomep/pydoop,ilveroluca/pydoop,crs4/pydoop,crs4/pydoop,ilveroluca/pydoop,crs4/pydoop,mdrio/pydoop,elzaggo/pydoop,mdrio/pydoop,elzaggo/pydoop,ilveroluca/pydoop,kikkomep/pydoop,mdrio/pydoop,simleo/pydoop,elzaggo/pydoop,simleo/pydoop,simleo/pydoop,elzaggo/pydoop,crs4/pydoop