jack-1.9.12-150000.3.3.1

- Added 0001-Make-jack_control-python2-3-compatible.patch from git
  to fix boo#1132458.

- Remove unnecessary requires for libjack0 and remove obsolete
  comments.
- Use %license on "COPYING"

- Add upstream patch to fix return value check of mmap() (boo#1108981):
  fix-mmap-return-value-check.patch

- Update the waf code to the 2.0 series in order to work under
  python3.7 taken from upstream git:
  * jack-waf2.patch