typo in lang string
 # [#30333] *TAGS: Notice when entering 2 tags in a tags menu item.
Thanks Roberto
 # [#30328] AJAX field improvements/fixes. Thanks Roberto
 # [#30304] Cant add fields to the category form using a plugin. Thanks
all.
 # [#29734] Joomla Newsfeed problem. Thanks Tessa
 # [#30327] PHP Notice using new layouts (from pull request 814). Thanks
Elin.
Changing version="3.0" to 3.1
beez3 version#
[#30326] Cannot add position in Module Manager. Thanks Roberto Segura.
[#30314] Move to new JFeed. Thanks Elin.
[#29520] Cannot add new menu item. [qlsrv]. Thanks Cliff Galiher.
Merge branch 'master' of https://github.com/joomla/joomla-cms