exercises/hello: Add the hello script example submodule

Drop exercises from the submodule name in case we want to reorganize
later.  We won't have any other 'hello' submodules.

diff --git a/.gitmodules b/.gitmodules
new file mode 100644 (file)
index 0000000..02a66a5
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "hello"]
+       path = exercises/hello
+       url = git://tremily.us/swc-modular-shell-hello.git

diff --git a/exercises/hello b/exercises/hello
new file mode 160000 (submodule)
index 0000000..437a542
--- /dev/null
+++ b/exercises/hello
@@ -0,0 +1 @@
+Subproject commit 437a542e163774d0dbeeec4884a44f436a36d3d4