Fixed #1789 -- Removed text 'lurking' to friendlier text.
Fixed #1789 -- Removed text 'lurking' to friendlier text.

Changed "user is lurking" to "user is quietly watching the Gittip world".

studio666/gratipay.com,mccolgst/www.gittip.com,eXcomm/gratipay.com,mccolgst/www.gittip.com,gratipay/gratipay.com,studio666/gratipay.com,studio666/gratipay.com,studio666/gratipay.com,eXcomm/gratipay.com,gratipay/gratipay.com,eXcomm/gratipay.com,mccolgst/www.gittip.com,mccolgst/www.gittip.com,gratipay/gratipay.com,eXcomm/gratipay.com,gratipay/gratipay.com