version 0.2.1 November 2010
  * bug in tv.taxval due to changed default syn value in tax corrected
  * option pa in tv.coverperc to produce presence/absence vegetation data
  * tv.site with option to import also non-common variables of multiple databases

version 0.2 Sept 2010
  * function freqtab replaced by the more powerful function syntab (with optional usage of function multipatt (package indicspecies))
  * Turbowin root path (tv_home) is now stored as global R option, see options('tv_home') and investigated during package loading
  * possible character conversion between encodings for tv.site

version 0.1.5 March 2010
  * function tv.compRefl rewritten
  * default values in tv.taxval changed
  * GermanSL updated to version 1.1.3

version 0.1.1 November 2009
  * updated vignette
  * function metainfo is now called tv.metainfo

version 0.1 November 2009
  * First CRAN version
