Configuraptor

Feature
* **TypedConfig:** Added config.update ([`57a21c2`](https://github.com/trialandsuccess/configuraptor/commit/57a21c29cc12185dcc4a406eef3c77d9dbd056d5))

Fix
* **core:** Patch issue with `is_optional` ([`fd4a897`](https://github.com/trialandsuccess/configuraptor/commit/fd4a8972b847ac69eb012041188420a02880e696))

Feature
* **dumping:** Add methods to dump class instances to dict/toml/yaml/json ([`ea8232b`](https://github.com/trialandsuccess/configuraptor/commit/ea8232b6cf0d152520cbf11278851646eb1e96a9))

Feature
* **postpone:** Allow marking a field as `postponed` if you can't fill it in right away or from config (useful for cli tools with cli args) ([`1494000`](https://github.com/trialandsuccess/configuraptor/commit/1494000a0f373b83188f892c83e6c1bb5a7ae755))

Documentation
* **examples:** Added more examples ([`884d11a`](https://github.com/trialandsuccess/configuraptor/commit/884d11a3f77836de907772237f58e723e5b7995b))
* **examples:** Added more example code for the `basic` category ([`9782442`](https://github.com/trialandsuccess/configuraptor/commit/97824420e187d2ad01f597b4d458a55c535bb512))
* **examples:** Started on providing more examples ([`ca84ecb`](https://github.com/trialandsuccess/configuraptor/commit/ca84ecbbc755108a35dabb9f9395d78f68b13b11))