8004145: New improved hgforest.sh, ctrl-c now properly terminates mercurial processes

Reviewed-by: ohair, erikj
diff --git a/get_source.sh b/get_source.sh
index 24dca4a..bc4d18d 100644
--- a/get_source.sh
+++ b/get_source.sh
@@ -26,8 +26,8 @@
 #
 
 # Get clones of all nested repositories
-sh ./make/scripts/hgforest.sh clone $*
+sh ./common/bin/hgforest.sh clone "$@"
 
 # Update all existing repositories to the latest sources
-sh ./make/scripts/hgforest.sh pull -u
+sh ./common/bin/hgforest.sh pull -u