Change logs for blackbox source package in Xenial

blackbox (0.70.1-30) unstable; urgency=medium

  * QA upload.

  [ Steve Langasek ]
  * Rename library packages for g++5 ABI transition.
  * Update symbols files for g++5 ABI. (Closes: #790229)

  [ Sebastian Ramacher ]
  * debian/rules:
    - Clean up flags passed to configure. Most of them are passed twice.
    - Use dh-autoreconf.
  * debian/control: B-D on dh-autoreconf.

 -- Sebastian Ramacher <email address hidden>  Fri, 14 Aug 2015 19:46:50 +0200