Bug Fix: ApplyOpFilters Index Name

Test for both the presence of an indexName value and that it is a string to prevent a weird bug where the value was undefined when it shouldn't have been.

Support Single Mapping Type

Mapping types are road mapped to be removed from Elastic: https://www.elastic.co/guide/en/elasticsearch/reference/current/removal-of-types.html

To get ahead of that, let's remove all accommodations for types and only allow a mapping to have one type: general.

Breaking Changes

• Updated applyOpFilters to not require a mappings argument and return only the ops it transforms
• Updated normalizeOpValuesWithMapping to require an index name, not a whole object of mappings
• Removed the type arg from functions calling the Elastic client, set all to general
• Set npm engines to ^8.0.0 to begin using new features

Non-breaking changes

• Added some logging

Beta: Fixing Find Query

Fixing a bug with a query

Beta: Single Type

Remove support for multiple mapping types, only support general

Beta: Ignore This

This was a pre-mature beta release. Please ignore.

Bug Fix: Slightly Better Error Message

Makes sure the Elastic error is included in the error message.

Beta: Testing Messaging Change

Testing a change to error messaging (#33)

Remove `info` Level Logs

Changes
Logging got crazy, reduced log level to debug or bumped to error and warn when appropriate.

Log Fix

Fixes a memory allocation issue with instantiating the logger and then refines some logging messages.

Clay Log Integration

Integrates Clay Log to log messages rather than the old internal logging service.