Added Collections and Models for a Region.

Change-Id: Ic033b2890dad18e47b057e6b1d1c8535d812590d
diff --git a/.gitignore b/.gitignore
index 5817b7d..e109650 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,5 +22,7 @@
 /bin/
 
 web/gui/src/main/webapp/tests/node_modules
+web/gui/src/test/_karma/node_modules
 web/gui/src/main/webapp/node_modules/
+
 npm-debug.log