added build to gitcommon

Change-Id: Iab26882c56b7be56cb782ddb93f53a7fe4a22aff
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/.gitignore-common b/.gitignore-common
index 3f06bdf..a00db54 100644
--- a/.gitignore-common
+++ b/.gitignore-common
@@ -22,7 +22,8 @@
 # This is a template with common files to be igonored, after clone make a copy to .gitignore
 # cp .gitignore-common .gitignore
 
-*.pyc         
+*.pyc
+build
 
 #auto-ignore
 .gitignore