Feat/message type filters and improving message parsing

[pharr117]

Adds the following:

1. A way to filter TX message indexing by configuration files. Adds this into the workflow for TX parsing to skip indexing message types by type URL string or regex
2. Add better decoding handling of TXes in app to allow getting to the raw Type URL without error
3. If the message fails decoding but is filtered out, we skip message parsing and do not raise decoding errors