update copyright

README.md

app/api/logos.py

app/api/sco_api.py

app/but/bulletin_but.py

app/but/bulletin_but_xml_compat.py

app/but/forms/refcomp_forms.py

app/but/import_refcomp.py

app/comp/df_cache.py

app/comp/moy_mod.py

app/comp/moy_sem.py

app/comp/moy_ue.py

app/forms/main/config_forms.py

app/forms/main/create_dept.py

app/models/but_refcomp.py

app/pe/pe_avislatex.py

app/pe/pe_jurype.py

app/pe/pe_semestretag.py

app/pe/pe_settag.py

app/pe/pe_tagtable.py

app/pe/pe_tools.py