More work on the api. Also auth middleware stuff

More work on the placeholder functions for the Linstrom API
Additionally, started work on a slightly more sophisticated
authentication control system
And ran `go generate` again

storage/noteaccesslevel_string.go

@@ -0,0 +1,37 @@
+// Code generated by "stringer -type NoteAccessLevel"; DO NOT EDIT.
+
+package storage
+
+import "strconv"
+
+func _() {
+	// An "invalid array index" compiler error signifies that the constant values have changed.
+	// Re-run the stringer command to generate them again.
+	var x [1]struct{}
+	_ = x[NOTE_TARGET_PUBLIC-0]
+	_ = x[NOTE_TARGET_HOME-2]
+	_ = x[NOTE_TARGET_FOLLOWERS-4]
+	_ = x[NOTE_TARGET_DM-8]
+}
+
+const (
+	_NoteAccessLevel_name_0 = "NOTE_TARGET_PUBLIC"
+	_NoteAccessLevel_name_1 = "NOTE_TARGET_HOME"
+	_NoteAccessLevel_name_2 = "NOTE_TARGET_FOLLOWERS"
+	_NoteAccessLevel_name_3 = "NOTE_TARGET_DM"
+)
+
+func (i NoteAccessLevel) String() string {
+	switch {
+	case i == 0:
+		return _NoteAccessLevel_name_0
+	case i == 2:
+		return _NoteAccessLevel_name_1
+	case i == 4:
+		return _NoteAccessLevel_name_2
+	case i == 8:
+		return _NoteAccessLevel_name_3
+	default:
+		return "NoteAccessLevel(" + strconv.FormatInt(int64(i), 10) + ")"
+	}
+}