Site updates 0.57

Created 9/17/2012, updated 5/18/2017

site
updates
snippets


77121fd Update dependencies on "about" page
6d65fea Make button elements use "hand" cursor
a679cbc Fix float issues on box-style comment boxes (issues, forums)
3f51164 Make sure separator extends to bottom in box-style comments
c918142 Remove unnecessary `Q` from `%Q{}`