## link2GI 0.3-0
The 0.3-0  version is quite restructured to conform to both 
common R conventions (e.g. no hidden globals) and to make the calls 
more intuitive and one-line-like. some of the function follow a slightly 
different naming and argument setting. This was done to keep in line with further 
CLI linking functionality.

new feature:
  * Linux support for multi-version selection
  * remove all global variables (re-opened issue #3)
  * homogenization of the link calls
  * wrap searchAPIOS functions with OS-agnostic findAPI functions
  * add a more robust return of all pathes and environmental variables as lists 
  * add a quiet option to supress all! console outputs (issue #4)
  
bugfixes:
  # remove tailing backslashes 
  # force compatibility to RSAGA and SAGA ver 3+

## link2GI 0.2-2
new feature:
  * findGRASS a function that wraps for searchGRASSW and searchGRASSX
  
## link2GI 0.2-1

bugfixes:
  * fix github issues #2 #3 #5 
  
## link2GI 0.2-0

bugfixes:
  * fix several small bugs

## link2GI 0.1-0

  * Initial release
