Make whitespace more consistent.
Rename option to options.

Because there are more than one.
Fix width of suggestion options.
Only show the most recent result set.
Make it work in contenteditables directly after other elements.
Fix selecting suggestions without removing other element in contenteditables.
Insert a space when selecting a suggestion.
Hide suggestion list when clicking away.
Fix when selecting multiple suggestions that start the same.
Merge pull request #1 from custombit/contenteditable_fixes

Contenteditable fixes