Updates dotfiles: 3a9646e Updates xsession: e7d1e8d Adds custom Xmodmap

diff --git a/dotfiles b/dotfiles
index cdd1bdb11cb542b9c2f809dea465f7f5fa78df5c..3a9646ec063095fc72e0ee167fb3cdd4b101f2c1 160000 (submodule)
--- a/dotfiles
+++ b/dotfiles
@@ -1 +1 @@
-Subproject commit cdd1bdb11cb542b9c2f809dea465f7f5fa78df5c
+Subproject commit 3a9646ec063095fc72e0ee167fb3cdd4b101f2c1