add mzID to manifest


git-svn-id: https://hedgehog.fhcrc.org/bioconductor/trunk/madman/Rpacks/mzID@80522 bc3139a8-67e5-0310-9ffc-ced21a209358
Merge branch 'local-hedgehog'
tentative fix for issue #6
Merge pull request #7 from lgatto/master

Sync with v0.99.2 from Bioc - fix for issue #6