Merge pull request nine-lives-later#3 from mafzst/master

Add dummy package for Linux and Darwin

Author: fkollmann

sequence_dummy.go

@@ -0,0 +1,11 @@
+// +build linux darwin
+
+package sequences
+
+import (
+	"fmt"
+)
+
+func EnableVirtualTerminalProcessing() error {
+	return fmt.Errorf("windows only package")
+}