SWIPE 2.1.1: Fix for very long header strings in databases

SWIPE 2.1.0

Fix wrong date in CHANGES

SWIPE 2.0.11 - Fix for very high scoring alignments

SWIPE 2.0.10 - Fix for non-symmetric matrices

SWIPE 2.0.9

Fixed two bugs for very high scoring alignments

SWIPE version 2.0.7