title: "git add ." not working
body: <p>In a folder in my project I am trying "git add images" (images is a folder). Nothing happens. I also went into the images and ran "git add ." and nothing happened.</p>
  
  <p>In both cases "git status" tells me my branch is up to date.</p>
  
  <p>What do I need to do?</p>