Remove `atlas_depends_on_subdirs` and cleanup link dependencies.

Suppress unused private member clang warnings from structs used
to mirror common blocks.

- Delete all obsolete src/components/*_load.cxx files
- Remove obsolete DECLARE_FACTORY_ENTRIES within
  src/components/*_entries.cxx
- Migrate to DECLARE_COMPONENT macros

The removed macros evaluate to NULL on the Gaudi side and have been
kept only for backwards compatibility.


Former-commit-id: ece8ee481f3e6f0e5df8f9c7b7641f0efbbd5b42

Removed the executable flag from all of the source files of the package.

Removed the getaddr.cxx file from the package, as it's now provided by
GeneratorFortranCommon.

Cleaned up the CMakeLists.txt file in general.


Former-commit-id: a1362394

	* Tagging Hydjet_i-01-00-04.
	* Comply with ATLAS naming conventions.

	* Tagging Hydjet_i-01-00-03.
	* Add missing HepMC:: qualifiers.

2015-04-09  David Quarrie <David.Quarrie@cern.ch>
	* cmt/requirements
		Add cmake-specific dependencies (transparent to CMT)
	* Tagged as Hydjet_i-01-00-02

2014-12-19  David Quarrie <David.Quarrie@cern.ch>
	* src/getaddr.cxx
		getaddr_() function added for cmake-compatibility
	* Tagged as Hydjet_i-01-00-01

'Use GeneratorName now from new TruthUtils package.  Tagging: Hydjet_i-01-00-00 (new series for R19+)' (Hydjet_i-01-00-00)