osmosdr-0.1+git.20151211-bp151.3.1

- Rectify RPM groups. Trim redundant wording from description.

- License clarification

- add patch for fixing issues with pkgconfig on 64bit platforms
  * libmirisdr-cmake-libsuffix.diff
- Use package-meta for tar_scm service and add git-core
  to BuildRequires

- Update to version 0.1+git.20151211:
  * include auto-generated GIT_REVISION into the DFU and firmware builds
  * change si570.h permissions to 644
  * disable e4k enhanced mixer gain as it seems to have no effect
  * implement a more robust cancelation mechanism of async reader
  * install (and uninstall) udev rules file
  * don't install udev rules by default, as it may pollute the system
  * software/libosmosdr: remove spaces from Makefile template
  * cmake: detect libusb on FreeBSD
  * slim_pro.c: Fix format string related compiler warning
  * cross platform usleep()
- Cleanup with spec-cleaner

- Changes to spec file:
  * Update udev paths for openSUSE 13.1 and ensure udev rules are
    updated when package is installed / updated / uninstalled.
  * Define %libname to ease reuse of %post(un) macros

- import into build service