Changes cursor CSS rule on the sidebar-expand button to 'w-resize' for consistency with the 'ew-resize' cursor on the expanded drag-handle.
In top-level README, adds line saying that the server listens on port 5000.
Gets rid of uneeded diacriticals around URL.
Merge remote-tracking branch 'upstream/develop' into feature/style-adjustments
Changes the font-family on the slow-validate errors and popups to the sansFontFamily to match the rest of the form.
On thread expand/contract boxes, changes outline style from dotted -> solid to get rid of weird visual artifacts at the corners.
Gets rid of underline on un-clickable user names, replaces with bold font-weight and notched-up size.
Gets rid of transition delay on Reply/Share/More links, makes fade-out same duration as fade-in.
Gets rid of the italic style on the collapsed-comment-ellipsis line, replaces with notched down opacity and font-size.
Gets rid of sluggish transition effect on thread expansions/contractions.
Adds some padding to the authentication error notifications.
Merge pull request #463 from davidmcclure/feature/style-adjustments

CSS adjustments in authentication flow and sidebar