This was breaking tests on the Tree.Item[] property and others.  Will move current directory capability into CLI.
This was breaking tests on the Tree.Item[] property and others.  Will move current directory capability into CLI.

Revert "Fixed up GetRelativePath() to take the current working directory into account."

This reverts commit 72181ace8ae58677d5cc0d9dee375a2aff3b2b0f.

henon/GitSharp,henon/GitSharp