Bump version number to 0.9.1
Bump version number to 0.9
Bump version number to 0.8.3
Bump version number to 0.8.2
Release date for 0.8.1 set to today
Bump version number to 0.7.2
Bump version number to 0.8
Bump version number to 0.7.1
Less stuff in the tarball
Fixed failing testcase.