Accessors for Infernal hits.
TODO modelStartStop pair? same for target?
TODO newtypes for these returns?
Generalized accessors for VerboseHit's and TabularHit's.
Model name (like 5S_rRNA).
Target name, typically the scaffold or chromosome where the hit occurs.
Start of submodel.
Stop of submodel.
Start of substring in target.
Stop of substring in target.
Bit score of the hit of model in target.
Evalue, expectation of bit score of higher in target sequence of length.
G/C content in target.