Print "X out of Y patches applied" if ply abort is invoked during conflict

This patch tries to fix the following issue. 

1. Run ply resolve.
2. Assume there is a conflict. Run ply abort
3. Run ply status. Ply will say All patches applied"

I changed it to say "X out of Y patches applied" where X and Y are the numer of patches applied and the total number of patches to be applied.