indentation

...re/identification_sources/identificationmascotdatfile.cpp

src/core/identification_sources/identificationpepxmlfile.cpp

src/core/identification_sources/identificationpwizfile.cpp

...core/identification_sources/identificationxtandemfile.cpp

src/core/identificationgroup.cpp

src/core/identificationgroup.h

src/core/labeling/label.cpp

src/core/peptidextp.cpp

src/core/project.cpp

src/core/project.h

src/core/proteinmatch.cpp

src/core/proteinxtp.cpp

src/core/tandem_run/tandembatchprocess.h

src/core/tandem_run/tandemcondorprocess.cpp

src/grouping/groupinggroup.cpp

src/grouping/groupingpeptidemass.cpp

src/grouping/ptm/ptmgroupingexperiment.cpp

src/grouping/ptm/ptmisland.cpp

src/grouping/ptm/ptmislandgroup.cpp

src/grouping/ptm/ptmislandsubgroup.cpp