Merge branch 'ci_code' into 'master'

Enable deploy only on gitlab.it4i.cz

See merge request !91

.gitlab-ci.yml

@@ -98,6 +98,8 @@ deploy to stage:
   script:
   - chown nginx:nginx site -R
   - rsync -a --delete site/ root@"$SSH_HOST_STAGE":/srv/docs.it4i.cz/devel/$CI_BUILD_REF_NAME/
+  only:
+  - branches@it4i-admins/docs.it4i
 
 deploy to production:
   environment: production
@@ -120,5 +122,5 @@ deploy to production:
   - chown nginx:nginx site -R
   - rsync -a --delete site/ root@"$SSH_HOST_STAGE":/srv/docs.it4i.cz/site/
   only:
-  - master
+  - master@it4i-admins/docs.it4i
   when: manual