related lookup classes, see #333
fixed alternative changelist template overflow issue, see #323
fixed overlapping buttons with form fields, see #333
username with password reset, fixed #331
linebreaksbr with read-only fields, fixed #324
updated change log
re-established the possibility to override/extend userlink and nav-global blocks, see #335
Add .editorconfig and convert tab indent to spaces
Add final newlines to files missing them
Trim trailing spaces from JS/HTML/SCSS/PY files