[Futurev4] fix failing tests

• Test 1: GaussSys.gausssys Here, I had to change the test so that it accepts the minimum working configuration coming from Gaussino.
• Test 2: LoKiGen.jira_461 ROOTIO from HepMC3 caused namespace collision with HepMC. It'll be now commented out in Gaussino as there is no need for it yet.
• Test 3: LoKiGen.lokigen0 Same problem as above + it looks like LoKi has some problems with dereferencing HepMC.GenParticle(). For example, this GP(HepMC.GenParticle()) gives

static double LoKi::Dicts::FunCalls<HepMC3::GenParticle>::__call__(LoKi::Functor<shared_ptr<const HepMC3::GenParticle>,double>& fun, const shared_ptr<const HepMC3::GenParticle>& o) =>
    could not convert argument 2

• Test 4: GaussTracker.shortened_sensdet_name This test, in its current shape, won't work because the expected debug debug() << "Sens det shortened name " << name() << " -> " << detname << endmsg; has been moved to the construct() in GiGaMTG4SensDetFactory. I wonder, in fact, whether this test is going to be useful... update: This is a very specific configuration in order to trigger a debug message with a shortened name of the sensitive detector. In order to do so, in Gauss-on-Gaussino it will only be triggered by running construct() on the GiGaSensDetTracker.

needs Gaussino/Gaussino!18 (merged) @gcorti @dmuller

Phys/LoKiGen/cmt/requirements

 # ====================================================================
 # Created    : 2006-01-16
-# Maintainer : Vanya BELYAEV ibelyaev@physics.syr.edu 
+# Maintainer : Vanya BELYAEV ibelyaev@physics.syr.edu
 # ====================================================================
 package           LoKiGen
-version           v10r16
+version           v10r17
 
 # ================ structure ==============================================
-branches           cmt doc src dict python LoKi 
+branches           cmt doc src dict python LoKi
 
 # ================ dependencies ===========================================
-use   LoKiCore     v*    Phys 
+use   LoKiCore     v*    Phys
 use   GenEvent     v*    Event
-use   LoKiNumbers  v*    Phys 
-   
+use   LoKiNumbers  v*    Phys
+
 # ================ own includes ===========================================
 apply_pattern install_more_includes  more=LoKi
-apply_pattern install_python_modules 
+apply_pattern install_python_modules
 
 # ================ constituents ============================================
-library            LoKiGenLib           ../src/*.cpp 
-library            LoKiGen              ../src/Components/*.cpp 
+library            LoKiGenLib           ../src/*.cpp
+library            LoKiGen              ../src/Components/*.cpp
 application        GenDecayGrammarTest  tests/GenDecayGrammarTest.cpp
 
 # ================ Produce LCG dictionary =====================================
 apply_pattern      reflex_dictionary                                   \
                    dictionary=LoKiGen                                  \
                    headerfiles=$(LOKIGENROOT)/dict/LoKiGenDict.h       \
-                   selectionfile=$(LOKIGENROOT)/dict/LoKiGen.xml       \  
+                   selectionfile=$(LOKIGENROOT)/dict/LoKiGen.xml       \
                    options=" -U__MINGW32__ "
 # Disable some compiler warnings in the automatically generated dict code
 macro_append LoKiGenDict_cppflags "" \
                        target-icc " -wd191 -wd177"
-        
-macro_append       LoKiGen_dependencies             " LoKiGenLib " 
-macro_append       LoKiGenDict_dependencies         " LoKiGenLib " 
-macro_append       GenDecayGrammarTest_dependencies " LoKiGenLib " 
+
+macro_append       LoKiGen_dependencies             " LoKiGenLib "
+macro_append       LoKiGenDict_dependencies         " LoKiGenLib "
+macro_append       GenDecayGrammarTest_dependencies " LoKiGenLib "
 
 # ================ patterns ==============================================
 apply_pattern      linker_library    library=LoKiGenLib
 apply_pattern      component_library library=LoKiGen
 apply_pattern      QMTest
 
+# work around for a problem with ROOT 6 rootmap files
+private
+  macro merge_rootmap_cmd "python $(LHCbKernel_root)/cmt/merge_files.py --exclude-re '^header LoKi/DecayFinder'"
+end_private
 # ====================================================================
-# The END 
+# The END
 # ====================================================================