Fix for issues 877 & 885 related to a bug in PCRE 6.6
escaping backslash should be included in split items
Fix brokan format string
Merge pull request #887 from hanche/fix-lang-no

Fix broken format string
do not use Accept-Encoding in browser UID

Since Chrome 37, they send differen accept encodings for POST and GET
requests which will break BrowserUID checks as reported in
cosmocode/dokuwiki-plugin-oauth/issues/3

See https://code.google.com/p/chromium/issues/detail?id=410559 for
official bug report at Google
Merge pull request #886 from splitbrain/chris_pcre66_bug

Fix for issues #877 & #885 related to a bug in PCRE 6.6
Release preparation
Merge branch 'master' into stable
Hotfix Release 2014-09-29a "Hrun"