Integrate symfony form builder
What does this MR do?
Integrates symfony form builder for a single view (editing working groups, WorkGroupControl::edit) as a proof of concept how it would feel/look.
By that, it also touches some global css (e.g. not using classes like
.text on the input fields but using
input[type=text] etc.) that might have some impact elsewhere.
How confident are you it won't break things if deployed?
Links to related issues
- added a test, or explain why one is not needed/possible...
- 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))