Add first version of documentation

Change-Id: I6333e54943e7a7a4a1fe2a36e08e6699fa5b7faf
Issue-ID: NONRTRIC-191
Signed-off-by: elinuxhenrik <henrik.b.andersson@est.tech>
diff --git a/.gitignore b/.gitignore
index 3a4edf6..fdb56b6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,8 @@
+# Documentation
+.idea/
+.tox
+docs/_build/
+.DS_STORE
+
+# IDE
 .project