new readability support (thanks a lot to oxman)
Update readmes
Add an "open" button to the entry bar.
Allow tag filtering to not include partial matches (thanks to WalterWeight and bsweeney)
Don't allow dates after now()
prepare version 2.3
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
* doc of new homepage parameter
* prevent error on icons parsing error
Manually merge Jeans pull request https://github.com/SSilence/selfoss/pull/90
Update Database.php

Change of datatype of content
improve isMobile detection
Add share buttons (thanks a lot to Brosseau Valentin)
Merge pull request #97 from PowerIVQ/master

Change of datatype of content for MySQL