Documentation improvements.

Signed-off-by: Alex Stancu <alexandru.stancu@highstreet-technologies.com>
Change-Id: Ief75157150c98da06b54584498e03a0d9718f17d
diff --git a/.gitignore b/.gitignore
index b271380..3b1b00a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 .cproject
 .project
+.vscode/
 
 # documentation
 .tox
-docs/_build/
\ No newline at end of file
+docs/_build/