udated jquery to version 3
What does this MR do?
This MR updated jquery to V3 (finally). This closes a known high risc vulnerabilities of the current version we are running on production. It also calls a migration plugin which is showing us stuff we should re-work in the future and which is fixing them in the mean time.
How confident are you it won't break things if deployed?
Not that much. It is a big change. Needs to be tested by our beta group. Main funcionality and tests do run.
- added a test, or explain why one is not needed/possible... (current testing should be enough)
- no unrelated changes
- asked someone for a code review
- joined #foodsharing-beta channel at https://slackin.yunity.org
- added an entry to CHANGELOG.md (description, merge request link, username(s))