Adding crawl and chain commands (#826)

* Added crawl command.

Added new documentation notebooks

* removed cruft

* theirs

* added docs

* restore

* format

* now in c3p repo

* codespell

* codepsell

Author: cmungall

docs/examples/AdHoc/Text-Content-Analysis.ipynb

@@ -9,7 +9,7 @@
     "\n",
     "This notebook is intended as a supplement to the [main OAK CLI docs](https://incatools.github.io/ontology-access-kit/cli.html).\n",
     "\n",
-    "This notebook provides examples for the `associations` command which ways of querying [associations](https://incatools.github.io/ontology-access-kit/glossary.html#term-Association).\n",
+    "This notebook provides examples for the `associations` command which provides ways of querying [associations](https://incatools.github.io/ontology-access-kit/glossary.html#term-Association).\n",
     "\n",
     "For more on associations, see [Associations and Curated Annotations](https://incatools.github.io/ontology-access-kit/guide/associations.html) in the OAK guide.\n",
     "\n",