Update dependencies

vendor/github.com/rivo/tview/LICENSE.txt

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) [year] [fullname]
+Copyright (c) 2018 Oliver Kuederle
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

vendor/github.com/rivo/tview/box.go

@@ -32,6 +32,9 @@ type Box struct {
 	// The color of the border.
 	borderColor tcell.Color
 
+	// The style attributes of the border.
+	borderAttributes tcell.AttrMask
+
 	// The title. Only visible if there is a border, too.
 	title string
 
@@ -193,6 +196,15 @@ func (b *Box) SetBorderColor(color tcell.Color) *Box {
 	return b
 }
 
+// SetBorderAttributes sets the border's style attributes. You can combine
+// different attributes using bitmask operations:
+//
+//   box.SetBorderAttributes(tcell.AttrUnderline | tcell.AttrBold)
+func (b *Box) SetBorderAttributes(attr tcell.AttrMask) *Box {
+	b.borderAttributes = attr
+	return b
+}
+
 // SetTitle sets the box's title.
 func (b *Box) SetTitle(title string) *Box {
 	b.title = title
@@ -233,7 +245,7 @@ func (b *Box) Draw(screen tcell.Screen) {
 
 	// Draw border.
 	if b.border && b.width >= 2 && b.height >= 2 {
-		border := background.Foreground(b.borderColor)
+		border := background.Foreground(b.borderColor) | tcell.Style(b.borderAttributes)
 		var vertical, horizontal, topLeft, topRight, bottomLeft, bottomRight rune
 		if b.focus.HasFocus() {
 			horizontal = Borders.HorizontalFocus

vendor/github.com/rivo/tview/form.go

@@ -26,7 +26,7 @@ type FormItem interface {
 	// required.
 	GetFieldWidth() int
 
-	// SetEnteredFunc sets the handler function for when the user finished
+	// SetFinishedFunc sets the handler function for when the user finished
 	// entering data into the item. The handler may receive events for the
 	// Enter key (we're done), the Escape key (cancel input), the Tab key (move to
 	// next field), and the Backtab key (move to previous field).

vendor/github.com/rivo/tview/modal.go

@@ -40,6 +40,11 @@ func NewModal() *Modal {
 		SetButtonBackgroundColor(Styles.PrimitiveBackgroundColor).
 		SetButtonTextColor(Styles.PrimaryTextColor)
 	m.form.SetBackgroundColor(Styles.ContrastBackgroundColor).SetBorderPadding(0, 0, 0, 0)
+	m.form.SetCancelFunc(func() {
+		if m.done != nil {
+			m.done(-1, "")
+		}
+	})
 	m.frame = NewFrame(m.form).SetBorders(0, 0, 1, 0, 0, 0)
 	m.frame.SetBorder(true).
 		SetBackgroundColor(Styles.ContrastBackgroundColor).