force a full clone in travis

jnavila · jnavila · commit 3fab9a83eaab · 2018-02-15T19:24:09.000+01:00
This is needed to extract correctly the full list of contributors.
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,6 @@
 language: ruby
+git:
+  depth: false
 cache: bundler
 before_install:
 - bundle install
