New CDI based EE injection manager incubating implementation.

[jansupol]

Signed-off-by: jansupol [email protected]

[jansupol]

Incubating POC:

• Server & Client injection manager
• One Client Injection Manager per client runtime
• Works with the current state of Jersey
• POC for Jersey 4.0 that may be based on this
• Supports current @Context injection
• Should be tested mainly with 3x, but for the 2x customers we can make it 2x compatible as well
  TODO:
• Update for the CDI lite, which does not have the CDI Extensions
• Decision regarding Client & server beans, can we make them request-scoped?
• Does support multiple Applications impact this?
• Testing, testing, and more testing
• what discoverable mode to support (Annotated, All, can we go with none)?

[jbescos]

Shouldn't it be 2021 only?