ADD gitignore generated fiels

Author: petrasvestartas

.gitignore

@@ -91,14 +91,17 @@ coverage.xml
 # Documentation
 docs/_build/
 /site
+generated/
+docs/api/**
+!docs/api/*.rst
+!docs/api/*.py
 
 # COMPAS CGAL specific
 *.3dmbak
 *.3dm
 *.rhl
 *.rui_bak
 temp/
-generated/
 recipe/**
 !recipe/sha256.py