Fixed possible bug if category is empty, closes #830
Fixed wrong wording
Fixed broken paths to SyntaxHighlighter if rewrite rules are activated, closes #831
Fixed duplicate encoded ampersands, closes #837
Removed GROUP BY clause as it breaks the query in MS SQL Server
Updated Thai translation
Fixed broken CC/BCC e-mail recipients, closes #842
Prepare release
Prepare changelog
2.8.9 -> 2.8.10
Fixed URL in ansered FAQs notification mails, closes #852
Fixed missing linebreak in notification mails, closes #853
Added missing attachment deletion when FAQ is deleted, closes #851
Fix Travis CI
Fixed Travis CI
Added missing directory
Updated to PHPunit 4
Fixed tests for using PHPUnit via Composer
Merge branch '2.8' into 2.9
Merge branch '2.9' of github.com:thorsten/phpMyFAQ into 2.9

* '2.9' of github.com:thorsten/phpMyFAQ:
  Fix editor width
  Width and height for the editor in non wysiwyg mode
  Remove spaces in textarea before and after data