Update border documentation

docs/input/appendix/borders.md

@@ -0,0 +1,19 @@
+Title: Borders
+Order: 2
+---
+
+There is different built-in borders you can use for tables and panels.
+
+# Built-in borders
+
+<img src="../assets/images/borders.png" style="max-width: 100%;">
+
+# Usage
+
+To create a table and set it's border to `SimpleHeavy` as seen in the 
+image above:
+
+```csharp
+var table = new Table();
+table.Border = Border.SimpleHeavy;
+```

docs/input/appendix/styles.md

@@ -1,5 +1,5 @@
 Title: Styles
-Order: 0
+Order: 1
 ---
 
 Note that what styles that can be used is defined by the system or your terminal software, and may not appear as they should.

docs/input/tables.md

@@ -46,12 +46,14 @@ This will render the following output:
 
 ## Borders
 
+For a list of borders, see the [Borders](xref:borders) appendix section.
+
 ```csharp
-// Sets the border kind
+// Sets the border
-table.SetBorderKind(BorderKind.None);
+table.SetBorder(Border.None);
-table.SetBorderKind(BorderKind.Ascii);
+table.SetBorder(Border.Ascii);
-table.SetBorderKind(BorderKind.Square);
+table.SetBorder(Border.Square);
-table.SetBorderKind(BorderKind.Rounded);
+table.SetBorder(Border.Rounded);
 ```
 
 ## Expand / Collapse