move screenrc from stack.sh
diff --git a/files/screenrc b/files/screenrc
new file mode 100644
index 0000000..1ca47da
--- /dev/null
+++ b/files/screenrc
@@ -0,0 +1,9 @@
+hardstatus on
+hardstatus alwayslastline
+hardstatus string "%{.bW}%-w%{.rW}%n %t%{-}%+w %=%{..G}%H %{..Y}%d/%m %c"
+
+defscrollback 1024
+
+vbell off
+startup_message off
+