DbNsfp VCF  header types were  missing!!?!??
Looks like for some reason I screwed up the code: Fixed.

git-svn-id: https://svn.code.sf.net/p/snpeff/code@846 3341ced4-5d85-40e2-8a85-8d6cb0b68e6b
Merge remote-tracking branch 'upstream'