Forces the height of the TextField to 1 which is just the valid height instead of driver rows value. (#400)

* Forces the height of the TextField to 1 which is just the valid height instead of driver rows value.

* Fixes an issue in the sln file that despite not having been changed, git reports as changed.

.gitattributes

@@ -5,9 +5,6 @@
 # native line endings on checkout.
 *.cs text
 
-# Convert to CRLF line endings on checkout.
-*.sln text eol=crlf
-
 # Convert to LF line endings on checkout.
 *.sh text eol=lf
 

Terminal.Gui/Views/TextField.cs

@@ -43,7 +43,7 @@ namespace Terminal.Gui {
 		/// <param name="text">Initial text contents.</param>
 		public TextField (string text) : this (ustring.Make (text))
 		{
-
+			Height = 1;
 		}
 
 		/// <summary>