title: Git push doesn't fail but doesn't work
body: <p>I'm using Git and I'm in front of a several problem:
  I can push, my coworkers can pull it, and the opposite. But the version which is on the remote is not up-to-date: if I write a TEST in the html, nobody could see it except on the local version...
  I thought it could come from the branch which is on the remote... isn't it ? </p>
  
  <p>EDIT 1 : I'll try to be more specific: 
  I've a private repo which is on a private server. This server is used to host the website. When i commit -> pull -> push everything works great. When my coworker do the same, it's fine. On our local version, all the changes appear like my "TEST" test. But on the server, nothing is up to date. Is it the wrong branch, on the server or something? </p>
  
  <p>PS :  Sorry for my english, it's not my native language.</p>