w3c validation and misc corrections
add aria role to pagination macro
add sidebar icons
fix issue with autocompletion on the search form
cleanup js
fix focus on completion with an additional jquery lib
refactor js code
use 'rel=nofollow' for links
html minor refactoring
html refactoring
API to toggle following status
followed users support
manage following view
renaming tag view
another template makeover
some more makeover
some more template work