Typo
use periods for consistency in each line
Make range inputs block level and 100% wide by default
Clarify that the focus docs styles are not in the repo
rm outdated  references from comments in forms.less
use height adjectives for greater clarity
Docs mention for issue: input groups are now stacking with col-xs-N
refer to correct component
Ensure panel groups have a bottom margin since we nuke it on child panels
Update to 2.3