Made fix for invisible bars in omnibox; plzzz check on mediocre resolution to verify
floored width for rain bars
updated changes.rst
Set min width to 2 pixels for bar graph
Merge conflict
Merge pull request #231 from nens/dirk_add_min_bar_width_for_omnibox_graph

Made fix for invisible bars in omnibox; plzzz check on mediocre resoluti...