Need -f flag on add to convert repo with .lib files in it

[marcus-sonestedt]

These are ignored by Git, which complains if one tries to add them.

Adding -f to the three Add-methods in GitWrapper solved the problem for me.

Yay for open source! :)

[teian]

I had the same problem and also did this path but I completely forgot to push this upstream. I will do this today. After the path I successfully converrted a 1GB repo without problems.