-*-change-log-*-
1.2.1 Florian Eggenhofer <egg@cs.uni-freiburg.de> 06. February 2017
        * Structural alignment parser now works with multiline consensus structures
1.2.0 Florian Eggenhofer <egg@cs.uni-freiburg.de> 07. January 2017
        * Changed datastructures for sequence identifers and sequences to Data.Text
1.1.4 Florian Eggenhofer <egg@cs.uni-freiburg.de> 30. May 2016
        * Fixed a bug in output of clustal alignments with sequence length of 60
1.1.3 Florian Eggenhofer <florian.eggenhofer@univie.ac.at> 4. July 2015
        * Nucleotide sequences are now parsed by a unified function in line
	with IUPAC nucleotide code
1.1.2 Florian Eggenhofer <florian.eggenhofer@univie.ac.at> 3. July 2015
        * Included parsing of optional field in mlocarna clustal output
1.1.1 Florian Eggenhofer <florian.eggenhofer@univie.ac.at> 2. July 2015
        * Added support for cmalign clustal output .
1.1.0 Florian Eggenhofer <florian.eggenhofer@univie.ac.at> 1. July 2015
        * Added Hspec test-suite for parsing functions
	* Added Show instances for ClustalAlignment and StructuralClustalAlignment
1.0.3 Florian Eggenhofer <florian.eggenhofer@univie.ac.at> 19. April 2015
	* Added Y (pyrimidine) and R (purine) to sequence characters
1.0.2 Florian Eggenhofer <florian.eggenhofer@univie.ac.at> 19. March 2015
	* Linebreaks are now filtered from structural alignment sequence identifiers
1.0.1 Florian Eggenhofer <florian.eggenhofer@univie.ac.at> 27. October 2014
	* Fixed compiler warnings and updated documentation to mention structural clustal format
	* Added -Wall and -O2 compiler options
	* Added support for clustal alignments with secondary structure annotation