Merge pull request #767 from blue-prawn/master

some homepages for C's
fix authors field name pluralization error
Merge pull request #768 from dsheets/master

fix authors field name pluralization error
ocp-indent.1.2.1
re2-109.24.01-rc1
re2-109.24.01
add ocamldiff 1.1
add odiff-gtk 1.0
fix odiff-gtk dependency
ackdo-reloaded 0.3
Merge pull request #772 from rgrinberg/master

ackdo-reloaded 0.3
Merge pull request #770 from janestreet/re2-109.24.01

re2-109.24.01-rc1
Merge branch 'master' of https://github.com/OCamlPro/opam-repository
update package descriptions due to an ever-shifting Github MD5

Closes OCamlPro/opam-repository#766
Merge pull request #773 from mirage/master

fix some md5s due to Github changes
remove unused 3.12.1 mirage compilers, as we only support 4.x now
remove 4.00.0 raspberry pi switch, as the 4.00.1 version is the tested one
add a 4.01.0dev variant that enables x86_64 frame pointers
Merge pull request #774 from mirage/master

remove unused compiler and add a trunk frame-pointer option
Merge pull request #771 from zoggy/master

add ocamldiff-1.1 and odiff-gtk 1.0