ANKA filters imported from http://ankagit.anka.kit.edu/library/ufo-ankafilters

Tomas Farago 47803c7367 fbp: Don't allow normalization to be negative %!s(int64=8) %!d(string=hai) anos
common 63d63fb94d Initial commit %!s(int64=9) %!d(string=hai) anos
src 47803c7367 fbp: Don't allow normalization to be negative %!s(int64=8) %!d(string=hai) anos
.gitignore 8dd581c685 Ignore swap files %!s(int64=9) %!d(string=hai) anos
CMakeLists.txt b52cc27a53 Allow user to specify BURST %!s(int64=9) %!d(string=hai) anos