Add Aspect Auto Requires

[SentryMan]

Now modules can automatically provide aspects for use in other modules without directly exposing the underlying aspect target.

• Modifies the ExternalProvider to read the autoProvidesAspects from loaded modules
• adds autoRequiresAspects to Module Class
• updates DBeanScopeBuilder to read the autoRequiresAspects and use it for module ordering.

Fixes #269 (nice)

Now that I consider it, do we even need the target field in the @Aspect annotation anymore?

[rbygrave]

Note: These commits have been included in #270