Add r shortcut to reload the current view.
* new share buttons for email and pocket (thanks a lot to Francis Noel)
* replace share icons with black style icons
Merge pull request #145 from c4software/reload_shortcut

Add r shortcut to reload the current view.
update docs
update readme
fix bug in database update for postgresql
fix bug in database update for postgresql
remove text from share buttons
improve formating of share buttons
auto mark as read only on showing items not on collapsing
remove source from navigation after deleting source
Add style to center the "no entries found" text
Merge pull request #150 from c4software/center_no_entrie

Add style to center the "no entries found" text
Merge pull request #149 from seanrand/patch-1

fix: remove source from navigation bar after deleting source
Added editable Multilanguage Support
New config entry language: must be the same as in /public/lang/
EN (fallback) and DE for now.
Multilang: Fixed last hardcoded messages. Everything should work now.
Clicking multiple times mark/star and also 'Mark as read'.
(New span with data-attributes in helpers/ViewHelper.php added to pass
values from f3 to jQuery)

Also added datestrings and french translation from Yann Bogdanovic
(ianbogda). Credit and thanks to him!
new option for automatically mark items as read
remove text from share buttons
Added editable Multilanguage Support
New config entry language: must be the same as in /public/lang/
EN (fallback) and DE for now.
Multilang: Fixed last hardcoded messages. Everything should work now.
Clicking multiple times mark/star and also 'Mark as read'.
(New span with data-attributes in helpers/ViewHelper.php added to pass
values from f3 to jQuery)

Also added datestrings and french translation from Yann Bogdanovic
(ianbogda). Credit and thanks to him!