DPL Analysis: introduce InputInfo for AnalysisTask

* InputInfo contains the matchers associated with particular arguments
  of a particular process function and is formed when the
  DataProcessorSpec is created
* Vector of InputInfos is used in processing to extract tables from
  InputRecord

Author: aalkin

Framework/Core/include/Framework/AnalysisManagers.h

@@ -261,6 +261,7 @@ bool prepareOutput(ProcessingContext&, T&)
 template <is_produces T>
 bool prepareOutput(ProcessingContext& context, T& produces)
 {
+  /// FIXME: use matcher instead of an OutputRef
   produces.resetCursor(std::move(context.outputs().make<TableBuilder>(soa::tableRef2OutputRef<T::persistent_table_t::ref>())));
   return true;
 }