Add an "open" button to the entry bar.
Allow none value for the logger
Don't try to mark as read if all are read (prevents JS error msg)
Merge pull request #81 from LeSuisse/logger_none

None is not an accepted value for logger_value
Merge pull request #75 from vincebusam/open_button

Add an "open" button to the entry bar.
Merge pull request #83 from stuporglue/master

Check unread count before submitting mark-all-as-read request, prevent JS error msg
* add icon for open button in toolbar
* code cleanup
make the home page configurable
Merge pull request #88 from ido50/homepage

Make the home page configurable