feat: Turtle.get/set_Text ( Fixes #167 )

Author: StartAutomating

Types/Turtle/get_Text.ps1

@@ -0,0 +1,8 @@
+<#
+.SYNOPSIS
+    Gets the Turtle text
+.DESCRIPTION
+    Gets the text associated with the Turtle, if any exists.
+
+#>
+return $this.'.Text'

Types/Turtle/set_Text.ps1

@@ -0,0 +1,16 @@
+<#
+.SYNOPSIS
+    Sets the Turtle text
+.DESCRIPTION
+    Sets the text displayed along the turtle path.
+
+    Once this property is set, a text element will be displayed along with the turtle path.
+
+    To display only text, please also set the path's stroke to `transparent`
+#>
+param(
+[string[]]
+$Text
+)
+
+$this | Add-Member NoteProperty '.Text' -Force ($text -join ' ')