SupoSE

I just noticed a few bugs in the supose interface :

1)

Trying to scan just a small numbers of revisions seems to just go ahead and san the entire repos : Log entry processing: 10000
We will scan 10000 revisions.
0.02 % of 10000 (Revisions: 2 Revision: 2) Changeset: 214 [ 18

./supose scan  --fromrev 1 --torev 10 --create --url file:///source/java --index ./index.java10x

Also I notice index dir is created with a 0 suffix, as in this case a dir index.java10x0 is created, but this might be intentional in the program.