Merge pull request #624 from Chris00/master

Update csv, lbfgs, cairo
Fix package google-drive-ocamlfuse.0.3.1
Rename package name on OPAM
Merge branch 'master' of github.com:OCamlPro/opam-repository
Merge pull request #626 from astrada/master

Update google-drive-ocamlfuse 0.3.1
oasis2opam 0.2.5