Enable reuse of Injection Members

[ENikS]

Description

In current implementation each injected member is uniquely associated with a member and a registration.

Problem

Creating an unique injection member for each individual registration even when they could be reused (default constructor for example) creates unnecessary memory and performance overhead.

Solution

This could be solved by not storing selection information with the InjectionMember and do static selection during resolution.

Impact

Minimal, if any