hotfix: removed debug prints

src/feature/feature_base.cpp

@@ -177,7 +177,6 @@ void FeatureBase::link(CaptureBasePtr _cpt_ptr)
 }
 void FeatureBase::printHeader(int _depth, bool _constr_by, bool _metric, bool _state_blocks, std::ostream& _stream, std::string _tabs) const
 {
-    _stream << _tabs << "FeatureBase::printHeader\n";
     _stream << _tabs << "Ftr" << id() << " trk" << trackId() << " " << getType() << ((_depth < 4) ? " -- " + std::to_string(getFactorList().size()) + "c  " : "");
     if (_constr_by)
     {
@@ -195,7 +194,6 @@ void FeatureBase::printHeader(int _depth, bool _constr_by, bool _metric, bool _s
 
 void FeatureBase::print(int _depth, bool _constr_by, bool _metric, bool _state_blocks, std::ostream& _stream, std::string _tabs) const
 {
-    _stream << _tabs << "FeatureBase::print\n";
     _stream << _tabs << "id: " << id() << std::endl;
     printHeader(_depth, _constr_by, _metric, _state_blocks, _stream, _tabs);
     if (_depth >= 4)