Add editorconfig

Author: Tyriar

.editorconfig

@@ -0,0 +1,11 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+end_of_line = lf
+
+[*.ts]
+max_line_length = 100

src/windowsPtyAgent.ts

@@ -115,4 +115,4 @@ function repeatText(text: string, count: number): string {
     result += text;
   }
   return result;
-}
+}