Don't write score file entries for unscored poses.
Such entries were previously incomplete and contained only total score = 0, and potentially some data attached to the job by movers and filters. This was problematic when a score file contained a mix of entries for scored and unscored poses.
The structure is still written, and as before with an empty energies table.
Unit Test Status: All Pass
Integration Test Status: Cosmetic file name changes to:
AnchoredPDBCreator
database_jd2_compact_io
database_jd2_io
InterfaceAnalyzer
InterfaceAnalyzer_bothpack
InterfaceAnalyzer_prepack
InterfaceAnalyzer_resfile
InterfaceAnalyzer_tracer
ld_converter
oop_create
remodel
rings
scaffold_matcher
unfolded_state_energy_calc