Ignore files

First off, I'm a big fan! I LOVE Gitit! I'm working on writing up public documentation so more people can get into this :)

My issue is that I want to ignore particularly files. For example: `.gitignore`
I created the gitignore file to filter out Mac `.DS_Store` files created by some of the engineers who clone the repo down. However, this file now shows in the "All Pages" section.

Same goes for `.keep` files. Some of the devs at the job started creating the basic directory layout, and wanted the dirs tracked in Git, even though they don't have pages yet. All those `.keep` files show in the structure.

Is there an option in Giti to ignore files when presenting in the web interface?