Make bootstrap more granular

Currently the bootstrap is fairly coarse grained, not allowing the container to "skip" parts of bootstrap if it can provide the information externally.

The primary goal here is to allow the container to skip the the bootstrap up until after all ProcessAnnotatedType events have been sent, and the modified class metadata has been built. My proposal for this is to introduce a new method to bootstrap that passes in a map of BDA->AnnotatedType that Weld can use to boot.