Release v0.18.1, NimzoLarsen (mighty-gerbils#1077)

Release v0.18 (mighty-gerbils#1007)

Waiting for some automation from @ober; other than that ready to go!

Release v0.18 rc1 (mighty-gerbils#981)

TBD before merge+tag:
- [x] mighty-gerbils#964
- [x] mighty-gerbils#926 --> mighty-gerbils#982

Merge pull request mighty-gerbils#659 from vyzo/release/v0.17

release/v0.17

Merge pull request mighty-gerbils#659 from vyzo/release/v0.17

release/v0.17

Gerbil-v0.17

Gerbil-v0.16

Import ./configure which makes Makefile

Add the README.debian.org, where all the magic takes place.

Start development for version v0.16-DEV