1.0

Fixed issues:
#16 - Intercept same-tab navigation. If a matching link is opened in an existing tab, it is left in its current state and a pinned tab performs navigation instead.

0.11

Fixed issues:
Removed debug output to adhere to AMO requirements

0.10

Fixed issues:
#15 - added an options page that allows site blacklisting and multidomain configuration

Debugging is enabled in this release.

0.9

Fixed issues:
#12 - redundant tab reload
#13 - do not deal with private tabs

0.8

Fixed handling of tabs created active.