Update termui for bug fixes

Gopkg.lock

@@ -17,7 +17,7 @@
   branch = "master"
   name = "github.com/cjbassi/termui"
   packages = ["."]
-  revision = "f1b2f22c3713217ceeb39b297418fabce7bb7e6e"
+  revision = "39b79d4cffc860780782f8ca6cca4bbb9d38bbf2"
 
 [[projects]]
   branch = "master"

vendor/github.com/cjbassi/termui/table.go

@@ -57,20 +57,16 @@ func (self *Table) ColResize() {
 func (self *Table) Buffer() *Buffer {
 	buf := self.Block.Buffer()
 
-	// removes gap at the bottom of the current view if there is one
-	// if self.TopRow > len(self.Rows)-(self.Y-1) {
-	// 	self.TopRow = len(self.Rows) - (self.Y - 1)
-	// }
-
 	self.ColResizer()
 
 	// prints header
-	for i, width := range self.ColWidths {
+	for i, h := range self.Header {
+		width := self.ColWidths[i]
 		if width == 0 {
 			break
 		}
-		r := MaxString(self.Header[i], self.X-6)
-		buf.SetString(self.CellXPos[i], 1, r, self.Fg|AttrBold, self.Bg)
+		h = MaxString(h, self.X-6)
+		buf.SetString(self.CellXPos[i], 1, h, self.Fg|AttrBold, self.Bg)
 	}
 
 	// prints each row

vendor/github.com/cjbassi/termui/utils.go

@@ -34,10 +34,3 @@ func Error(issue, diagnostics string) {
 	fmt.Println()
 	panic(1)
 }
-
-func Max(x, y int) int {
-	if x > y {
-		return x
-	}
-	return y
-}