Add theme submodule

beberlei · beberlei · commit 40f7cdb2ba3b · 2013-04-02T22:15:08.000+02:00
diff --git a/.gitmodules b/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "docs/en/_theme"]
+    path = docs/en/_theme
+    url = git://github.com/doctrine/doctrine-sphinx-theme.git
+
