injectfault now prints a summary of all return codes from runs.
Fixed run labels to be 1-indexed like the rest of output.
Fixed crash that occurs when only fi_bit is specified in input.yaml.
Merge pull request #3 from ShadenSmith/master

InstSelector restructuring and addition of FuncName instruction selector.
Merge pull request #6 from ShadenSmith/fi_bit-fix

Fixed crash that occurs when only fi_bit is specified in input.yaml.
Merge pull request #4 from ShadenSmith/injector_summary

Fault injection summary