update versions 2.0-> 2.1

gcontini

2021-05-22 dfe2d04b3035920accddba005d985d7a1d1d43b5

 .gitignore

@@ -21,6 +21,7 @@
# Cmake generated files
build/*
!build/.gitkeep 
install/*

#eclipse files
.cproject
@@ -35,3 +36,6 @@
**/CMakeCache.txt
**/CMakeFiles
/CMakeSettings.json
/.venv/
/Pipfile
/.pydevproject