title: Files and folders in Git Repo not changing when switching between Git branches
body: <p>Ok, here is my scenario:</p>
  
  <p>Step 1 - On Git master and status is up-to-date</p>
  
  <p>Step 2 - Working on a project and need to add a feature</p>
  
  <p>Step 3 - Create branch, build feature on new branch</p>
  
  <p>Step 4 - Switch back to master and files/folders in the new feature are still there. What the heck?</p>
  
  <p>So my question, I did not merge the branch into the master yet the branches files/folders are appearing in the master. Is this normal?</p>
  
  <p>The behavior I was expecting is for un-merged files to stay in their respective branches and not show up until merged. I will experiment more on this. Maybe I'm thinking more GitHub and need to think more Git. Maybe I need to read more about branches and merging. Obviously still learning Git out there.</p>