chamo: fix "remove" entry
Add depexts for nlopt.
dbforge: fix remove instructions (need to configure before make uninstall)
genet: fix remove instructions (configure before make uninstall)
genet: fix dependency on xtmpl versions
ocaml-rdf: fix remove instructions
genet.0.3: fix remove instructions and dependency on ocaml-rdf version
stone: configure before remove
stone: fix remove instructions and versioned dependencies for all versions
higlo: fix dependency on xtmpl version
ssl: add depext for centos

Signed-off-by: David Scott <dave.scott@citrix.com>
ctypes: add depext for centos

Signed-off-by: David Scott <dave.scott@citrix.com>
genet.0.3: fix dependency version on xtmpl
Improved type error messages for 4.02.0

Arthur Chargueraud.

https://ocaml.org/meetings/ocaml/2014/ocaml2014_9.pdf
dose: fix build instructions
Sync latest compiler pull requests
js_of_ocaml: add deps on Ocaml version
tuntap.0.5: does not work with newer versions of cstruct
Merge pull request #2652 from planar/ocaml-rdf-fix-remove

ocaml-rdf: fix remove instructions
Merge pull request #2654 from planar/stone-fix-remove

stone: configure before remove