add caloMetM_cfi.py
add caloMetM to the test
add "caloMetM" to the cms.Sequence "metreco"
add "caloMetM" to the cms.Sequences "metrecoCosmics*"
add "caloMetM" to RECO and AOD
Merge pull request #4114 from TaiSakuma/metdev-72X-140604_01

Change the naming convention of CaloMETs