simplewallet: do not expose the details of tx splitting to the user
simplewallet: do not expose the details of tx splitting to the user

They're confusing, as people think it reports their balance.

eiabea/bitmonero,eiabea/bitmonero,eiabea/bitmonero,eiabea/bitmonero,eiabea/bitmonero,eiabea/bitmonero