* Update dependency version
* Change getTracerFactory to getTracerProvider
* Update some imports
* Change put to set
* Fix up bridge
* Update package names
* Update test SpanProcessor
* Remove null conditionals around setAttribute
* Update shading
* Update span context extraction
* Rename hibernate modules
* Update tracer name
* Change from gradle inheritance to composition
This will make it possible to have empty "grouping" modules, e.g.
instrumentation:hibernate.
* Introduce empty hibernate grouping module
Trask Stalnaker