Merge commit 'upstream/0.9.1' into debian-debian
Imported Upstream version 0.9.1
Changelog updated: new upstream version 0.9.1.
changelog: signing with new key.
Email updated to lpenz@lpenz.org
Imported Upstream version 0.9.2
Merge tag 'upstream/0.9.2' into debian-debian

Upstream version 0.9.2
New upstream version.
Fixed ghc dep version.