bug565 fixing getting file content from descriptors
Fixing some flake8

Change-Id: I1542898c739bf9f281fb61f6a6b9777f232eb79d
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/osm_nbi/html_public/version b/osm_nbi/html_public/version
index 332aeb5..b931c64 100644
--- a/osm_nbi/html_public/version
+++ b/osm_nbi/html_public/version
@@ -1,2 +1,2 @@
-0.1.21
-2018-10-09
+0.1.22
+2018-10-24