Merge pull request #23 from schildbach/sigs-v0.9.0

Andreas' signatures for 0.9.0.
ttsda's gitian sigs for 0.9.0 final
Merge pull request #25 from ttsda/master

ttsda's gitian sigs for 0.9.0 final
laanwj sigs 0.9.0
Luke 0.8.7rc1
laanwj sigs 0.9.1
Michagogo gitian sigs for v0.9.1
Merge pull request #27 from Michagogo/master

Michagogo gitian sigs for v0.9.1
Andreas' signatures for 0.9.1.
Merge pull request #28 from schildbach/sigs-0.9.1

Andreas' signatures for 0.9.1.
Gavin 0.9.1 sigs
ttsda's gitian sigs for 0.9.1 final
Merge pull request #29 from ttsda/master

0.9.1 sigs
Luke 0.9.1
v0.9.1 tag built and output signed. appears to pass sanity tests.
Merge pull request #30 from midnightmagic/v0.9.1-sig

v0.9.1 tag built and output signed. appears to pass sanity tests.
laanwj signatures 0.9.2rc1
Gavin sigs
* my signatures for Linux i386/amd64 builds (made with a VirtualBox VM)
Merge pull request #31 from gdm85/master

My signatures for Linux i386/amd64 builds (made with a VirtualBox VM)