title: How to ignore temporarily generated files in SourceTree
body: <p>Unfortunately, when I was installing SourceTree I didn't click "Install a default global ignore file" and now I am going through hell. I have all those files showing:
   <a href="http://i.stack.imgur.com/qErzo.png" rel="nofollow">files</a></p>
  
  <p>I found the .gitignore file but I don't know what else should I add. I am a total beginner and I guess I just need the basic .cs file and the solution files to show up. I couldn't find how to ignore the temporarily generated files.
  My gitignore file contains:
  *.obj
  *.exe
  *.pdb
  *.user
  *.aps
  *.pch
  *.vspscc
  *_i.c
  *_p.c
  *.ncb
  *.suo
  *.tlb
  *.tlh
  *.bak
  *.cache
  *.ilk
  *.log
  *.lib
  *.sbr</p>
  
  <p>I tried reinstalling OpenSource but the option to install global ignore file didn't show this time. What should I add to the gitignore file, or is there another solution?</p>