Update .gitignore for build directory

Jerome COUTANT · Jerome COUTANT · commit efe8457036c9 · 2016-05-25T15:27:50.000+02:00
diff --git a/.gitignore b/.gitignore
@@ -10,7 +10,7 @@ MANIFEST
 private_settings.py
 
 # Default Build Directory
-build/
+.build/
 venv/
 
 # Eclipse Project Files
