Version 1.2.0 much faster and new hts_Primers primer trimming app

This release adds a new app for primer trimming. The trimmer can also orient reads based on primer match, making it useful for certain types of amplicon libraries. Currently the app will add the name of the trimmed primer to the read ID. Please provide feedback if you have suggestions for better behavior.

Additionally a performance regression that was introduced mid 2019 has been identified and corrected. All HTS tools should run much faster now!