Plonetheme.barceloneta

New features:

- Added Bootstrap-Dropdown default styles. [agitator]

New features:

- remove paperclip fontello icon for file types (is being replaced by
mimetype icons) remove superfluous bullets in portlets ... fix icons
in select default page pop up
<https://github.com/plone/Products.CMFPlone/issues/1734> [fgrcon]

Bug fixes:

- Fix position of checkboxes with long fieldhelp [agitator]

Bug fixes:

- Added styles for input type number. [agitator]

Bug fixes:

- Remove redundant PickADate rules. [thet]

Bug fixes:

- fix weird nav scrollbars on mobile [agitator]

New features:

- Add default content type icon to add menu only. Add missing npm
dependency. [alecm]

Bug fixes:

- Unset select width and display [agitator]
- Isolate the autotabs class for `ul` elements to
`.autotabs ul.autotoc-nav`. Fixes an issue, where list elements in
an inline TinyMCE content area were displayed wrong. [thet]
- Fix buttons alignment in ordered selection widget [ale-rt]