Branches for Sid

Author: Tobias Frost
Revision Date: 2015-06-16 15:53:23 UTC

* Fix FTBFS for GCC 5 (Closes: #777789)
* Enable warnings to help getting reproducible builds: d/rules set
  maintainer option and B-D on new enough dpkg
* New patch for reproducible builds
* New patch to avoid the the configure script overwrites its own vars
* Use --as-needed linking flags to avoid uneeded dependencies