Updated imports statements

termui/block.go

@@ -1,6 +1,8 @@
 package termui
 
-import "image"
+import (
+	"image"
+)
 
 // Block is a base struct for all other upper level widgets,
 // consider it as css: display:block.

termui/buffer.go

@@ -1,6 +1,8 @@
 package termui
 
-import "image"
+import (
+	"image"
+)
 
 // Cell is a rune with assigned Fg and Bg
 type Cell struct {

termui/gauge.go

@@ -1,6 +1,8 @@
 package termui
 
-import "strconv"
+import (
+	"strconv"
+)
 
 // Gauge is a progress bar like widget.
 type Gauge struct {

termui/init.go

@@ -1,6 +1,8 @@
 package termui
 
-import tb "github.com/nsf/termbox-go"
+import (
+	tb "github.com/nsf/termbox-go"
+)
 
 // Init initializes termui library. This function should be called before any others.
 // After initialization, the library must be finalized by 'Close' function.

termui/list.go

@@ -1,6 +1,8 @@
 package termui
 
-import "fmt"
+import (
+	"fmt"
+)
 
 // BarChart creates multiple bars in a widget:
 type List struct {

termui/utils.go

@@ -1,6 +1,8 @@
 package termui
 
-import "math"
+import (
+	"math"
+)
 
 const DOTS = '…'