Also can handle additional components coming through after default
component is complete

I removed some needed headers from a top level file which then causes a
ripple effect downstream

Conflicts:
	src/FactSystem/ParameterLoader.cc

 - Request list of all parameters, expecting device to lead each component with _HASH_CHECK cache value
 - Test for hash collision, if so our cache is valid and respond with _HASH_CHECK to stop listing
 - Else: let listing continue as normal to get updated param values
 - Store each cache by systemID + componentID

For #2586

Plumb through initial object mode on Vehicle

C++2003 didn't had variadic templates so different number of
arguments must have been already implemented in the templates
and since it's impossible to get the amount ot different methods
that paople write, a variadic template was neede.

now we can connect signal / slots with 6+ arguments.
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>

We have real meta data now. Fake meta data was buggy

Total hack but it seems to work