Moved CosmoService code from generic mashups module to cosmoservice module
Moved CosmoService code from generic mashups module to cosmoservice module

git-svn-id: 159c47663f0e66807bf914152f03a4e08779dd5f@43821 467b73ca-7a2a-4603-9d3b-597d59a354a9

silverstripe-labs/silverstripe-youtubeservice,silverstripe-labs/silverstripe-youtubeservice