add odinson and gilda grounding for spine

[svempati21]

https://github.com/svempati21/indra_cogex/blob/spine/notebooks/Rules.ipynb

[cthoyt]

Next steps:

1. Create a 4 column spreadsheet (e.g., with annotations from SciWheel) with example sentences, subject, predicate, and object that will serve as a "benchmark" corpus. This probably needs 20-30 examples to start
2. We're going to run the workflow on these sentences and make a comparison of how often they get the right answer (based on the human curated benchmark). We can then calculate the accuracy (and other metrics) based on that.
3. (optional) If we want to use metrics that incorporate false positives, we can also include 20-30 random strings from the same corpus but that don't have any relations that should get extracted

[bgyori]

I just noticed - this work doesn't really belong in this repository. It should be in the https://github.com/gyorilab/indra_spine repository since that's where this line of work has been developed.