Dutch translation updated
Merge pull request #98 from donnut/master

Dutch translation updated
add ppa with newer json-c version; test gcc and clang.
Merge branch 'master' of github.com:akrennmair/newsbeuter
no questions asked.
apt-get update and install correct (newer) package.
Merge branch 'master' of git://github.com/akrennmair/newsbeuter

* 'master' of git://github.com/akrennmair/newsbeuter:
  apt-get update and install correct (newer) package.
  no questions asked.
  add ppa with newer json-c version; test gcc and clang.
  Dutch translation updated