tips move tips to browser/doctips

for simplicity of use without changing the nginx configuration
5 jobs for feature-c/tip_of_the_day in 8 seconds (queued for 3 minutes and 41 seconds)
Name Stage Failure
code_quality Test Quality There is an unknown failure, please try again
make: Entering directory '/home/gitlab-runner/builds/b8d876c1/0/vidjil/vidjil/browser'
jshint --config jshintrc js/*.js
js/autocomplete.js: line 141, col 36, 'template literal syntax' is only available in ES6 (use 'esversion: 6').

1 error
Makefile:13: recipe for target 'quality' failed
make: *** [quality] Error 2
make: Leaving directory '/home/gitlab-runner/builds/b8d876c1/0/vidjil/vidjil/browser'
ERROR: Job failed: exit status 1