exercises/hearing: Add the cochlear implant example submodule

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

diff --git a/.gitmodules b/.gitmodules
index 02a66a5f90f6aa71aec3748c8473d902fd56641e..ea191fb1d2b87b3e7f131315045421f78e20befb 100644 (file)
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "hello"]
        path = exercises/hello
        url = git://tremily.us/swc-modular-shell-hello.git
+[submodule "hearing"]
+       path = exercises/hearing
+       url = git://tremily.us/swc-modular-shell-hearing.git

diff --git a/exercises/hearing b/exercises/hearing
new file mode 160000 (submodule)
index 0000000..d620754
--- /dev/null
+++ b/exercises/hearing
@@ -0,0 +1 @@
+Subproject commit d620754f577d700ef81cdb16e3c3885f79e629f7