Revert "Update meta-tpl.diff"

This reverts commit 17710b5d22a407576b1fe3e83f66830c2febff54.

closes #580
Import patch from Damien Doligez
Merge branch 'master' of github.com:OCamlPro/opam-repository
add atd.1.0.3 update
Merge pull request #582 from mirage/master

atd 1.0.3
Merge branch 'master' of github.com:OCamlPro/opam-repository
Merge pull request #583 from claudemarche/master

Updated package for why 2.31, why 2.32 and why3 0.81
Add ibx.0.5.0
Merge pull request #585 from olgu/ibx

Add ibx.0.5.0
Add csv v1.2.4
Improve the description of gsl-ocaml.
Merge pull request #586 from Chris00/master

Add csv v1.2.4
new package ocamlwc
Merge branch 'master' of github.com:OCamlPro/opam-repository
typerex version 1.99.5-beta
ocp-build version 1.99.5-beta
Merge pull request #589 from lefessan/typerex

Typerex 1.99-5-beta
updated description (authors, license)
Merge pull request #590 from backtracking/master

updated description
Update re.install

"re_pcre.cmi" listed 2 times