closes #1630
closes #1578
fixed share links
fixed share for category
fixes #1632
fixed updated language strings
pass url to onAjaxError
closes #1633
add logo to windows live tile
closes #1592, closes #1634
closes #1636
#1636

:angel:
change requireEmail default to off
default off
closes #1635

if email isnt confirmed, show a warning in account/edit and let users
resend confirm email
more link fixes
closes #1463
fixed wrong admin tags on admin/user/search
Merge remote branch 'upstream/master'