try to tell gitlab CI what to do

f391510d · Ralf Jung · ead5cad9 · f391510d
Commit f391510d authored Feb 22, 2016 by Ralf Jung
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
+image: coq:8.5
+
+buildjob:
+  tags:
+  - coq
+  script:
+  - make