Merge tag 'v0.2.3' into develop

RLS: promiumbookmarks v0.2.3

* tag 'v0.2.3':
  RLS: setup.py version=0.2.3
DOC: pip install -e git+, Bookmarks Bar Folders RST Table (Riv.vim)
RLS: version=0.2.4, keywords
DOC: README.rst: Bookmarks Bar Folders table (Riv.vim)
Merge branch 'release/0.2.4'

* release/0.2.4:
  DOC: README.rst: Bookmarks Bar Folders table (Riv.vim)
  RLS: version=0.2.4, keywords
  DOC: pip install -e git+, Bookmarks Bar Folders RST Table (Riv.vim)