Supporting multiple versions in the same binary

[chkp-eyalit]

In the current state, when the identifier for library X finds more than one match, it refuses to match the library because the two versions will collide and mess up the file map logic.

Should attempt to identify the cluster for each version, and zoom-in on each cluster independently, to support this edge case. Turns out that some programs (PDF Viewers) use multiple versions of zlib (for instance).