Java gRPC Client Documentation - Minimum Viable Tier

[tambeau]

Samples for documentation:

• [x] Connecting to EventStoreDB
• [x] Appending Events
  • [x] Working with EventData
  • [x] Handling concurrency
  • [x] User Credentials
• [x] Reading Events
  • [x] Reading from a stream
  • [x] Reading from the $all stream
• [x] Subscribing to streams
  • [x] Subscription basics
  • [x] Server-side filtering
  • [x] Persistent Subscriptions