add gitignore, remove logs and print statement

.gitignore

@@ -0,0 +1,3 @@
+
+lua/navigator.lua.bak
+tests/fixtures/tests

lua/.gitignore

@@ -1 +0,0 @@
-TODO.txt

lua/navigator.lua

@@ -111,7 +111,6 @@ M.config_values = function()
 end
 
 M.setup = function(cfg)
-  print(vim.inspect(cfg))
   extend_config(cfg)
   -- local log = require"navigator.util".log
   -- log(debug.traceback())