Merge branch 'jmartinm/bibedit-preview-result'
- jmartinm/bibedit-preview-result: BibEdit: collapse some menu sections on init BibEdit: add preview record icon BibEdit: add preview functionality BibEdit: change UI layout BibEdit: edit field and subfield codes in the UI
Conflicts:
modules/bibedit/lib/bibedit_engine.py