Updates dotfiles: 7b3f837 Updates awesome: c99a3de Use chromium-incognito instead...

diff --git a/dotfiles b/dotfiles
index 6f8e61f06148277c6ab71508e4043e3607ca0d0a..7b3f837709efd6dd817116244bbaedc8a2394c27 160000 (submodule)
--- a/dotfiles
+++ b/dotfiles
@@ -1 +1 @@
-Subproject commit 6f8e61f06148277c6ab71508e4043e3607ca0d0a
+Subproject commit 7b3f837709efd6dd817116244bbaedc8a2394c27