When no version is provided to the EmbeddedElastic.Builder AutoDetectElasticVersion tries to auto-detect the elasticsearch version

[jvwilge]

Providing the elasticsearch version is a bit of a redundant step since it can be found in the filename of the elasticsearch client jar. With auto-detect you don't have to keep the jar and embedded-elastic in sync. Providing the version still works as before. Tested with java 8 and 11.

[giampaolotrapasso]

Hi @jvwilge, does this resolve https://github.com/allegro/embedded-elasticsearch/issues/93?

[jvwilge]

Hi @jvwilge, does this resolve #93?

Nope, my PR tries to determine the elasticsearch version and I guess you already provided the version yourself.