* Handle multiple merges in gitgraph.js
There is a bug in web_src/js/vendor/gitgraph.js whereby it fails to
handle multiple merges in a single commit correctly. This PR adds
changes to make this work.
Fix#11981
Signed-off-by: Andrew Thornton <art27@cantab.net>
* Update web_src/js/vendor/gitgraph.js
- move "vendor" files to js/vendor and less/vendor
- move swagger to js/standalone (meant for standalone pages)
- move gitgraph to features and streamline its loading
- add linting configs to webpack dependencies in make
- set ignored files for eslint/stylelint directly in their configs
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Antoine GIRARD <sapk@users.noreply.github.com>