distributed training of features

git-svn-id: svn://svn.code.sf.net/p/fuego/code/trunk@1890 2e953b5c-c64d-0410-be54-f773e93e544c
fix

git-svn-id: svn://svn.code.sf.net/p/fuego/code/trunk@1891 2e953b5c-c64d-0410-be54-f773e93e544c