moved new SequenceViewer to gui/sequence_viewer

modules/gui/pymod/CMakeLists.txt

modules/gui/pymod/export_gosty.cc

modules/gui/pymod/export_sequence_viewer.cc

modules/gui/pymod/wrap_gui.cc

modules/gui/src/CMakeLists.txt

modules/gui/src/file_loader.cc

modules/gui/src/gosty_app.cc

modules/gui/src/gosty_app.hh

modules/gui/src/sequence_viewer/align_properties_painter.cc

modules/gui/src/sequence_viewer/align_properties_painter.hh

modules/gui/src/sequence_viewer/alignment_view_object.cc

modules/gui/src/sequence_viewer/alignment_view_object.hh

modules/gui/src/sequence_viewer/background_painter.cc

modules/gui/src/sequence_viewer/background_painter.hh

modules/gui/src/sequence_viewer/base_row.cc

modules/gui/src/sequence_viewer/base_row.hh

modules/gui/src/sequence_viewer/base_view_object.cc

modules/gui/src/sequence_viewer/base_view_object.hh

modules/gui/src/sequence_viewer/conservation_painter.cc

modules/gui/src/sequence_viewer/conservation_painter.hh