The feature xml plays two roles:
1) To allow sdk interface (constructor) to throw when system
service is unavailable. This allows for clearer platform
development debugging.
2) To allow for simpler disambiguation of what services to
instrument in a modular environment.
Change-Id: Icda71efc084cf91bd358dba24eee4704179be90e
TICKET: CYNGNOS-2290
Added in custom Resolver to handle providing suggestions.
Added in Service to handle providing suggestions to custom resolver.
Added in ability to provider suggestions through a Proxy to another
application which must be installed during compile time if one is
to be used. This is a similar implementation to how the Location
Services work.
Change-Id: Id960260596b7bb6485caa1e1d07744e387a4c6e9