Follow FLORIS and change from Apache 2.0 to BSD-3 license in v2 of FLASC.
Also adopt convention of not having top commented text block at start of each file, assume LICENSE file in repo covers all files, as is now done in FLORIS and following modern convention
Follow FLORIS and change from Apache 2.0 to BSD-3 license in v2 of FLASC.
Also adopt convention of not having top commented text block at start of each file, assume LICENSE file in repo covers all files, as is now done in FLORIS and following modern convention