Updates README.rst with svg badge

[sobolevn]

No description provided.

[jamadden]

Seems fine to me, thanks! SVG is what the Travis UI offers by default now when you try to select a badge.

Of the 67 zopefoundation projects I have locally cloned, 64 of them currently refer to .png for travis CI, while only 3 use .svg:

$ grep 'https://travis-ci.org/.*.png' `find zope.* -name README.rst` | wc -l
      64
$ grep 'https://travis-ci.org/.*.svg' `find zope.* -name README.rst` | wc -l
       3

[sobolevn]

I use a bot written in elixir actually. It does pretty much the same:

1. Finding bad icons
2. Replacing it with svg ones

And sends pull requests as it was me. I am going to open-source it as soon as possible.

[mgedmin]

I'm not sure we want to deal with 60+ pull requests.

I've a directory with all of zopefoundation repos checked out. I can run a few shell one-liners and commit + push the change to all of them. (I've done a few updates like this before, e.g. to upgrade the included copy of bootstrap.py.)

What I don't have is the energy to come up with the correct shell one-liner to run today. ;)

[sobolevn]

sed all the things! Thanks for the quick reaction!

[mgedmin]

cd ~/src/zopefoundation
ghcloneall 
grep -l https://travis-ci.org/.*.png */README.rst|cut -d/ -f1 > PACKAGES
wc -l PACKAGES  # => 73
grep -l https://travis-ci.org/.*.png */README.rst|xargs sed -i '/https:\/\/travis-ci.org\//s/[.]png/.svg/'
for p in $(cat PACKAGES); do (cd $p && echo + $p && git diff); done  # whoops zc.zodbwsgi is special
(cd zc.zodbwsgi && git checkout .)
grep -l https://travis-ci.org/.*.png */README.rst|xargs sed -i '/https:\/\/travis-ci.org\//s/[.]png/.svg/' --follow-symlinks
for p in $(cat PACKAGES); do (cd $p && echo + $p && git diff); done  # all ok
for p in $(cat PACKAGES); do (cd $p && git commit -am "Use SVG icon for Travis" && git push); done