renamed 'campus' to 'rwthonline' everywhere

README.md

amd/build/CampusEvents.min.js

amd/build/RWTHonlineEvents.min.js

amd/src/RWTHonlineEvents.js

classes/output/core_calendar_renderer.php

classes/sdapi.php

db/services.php

externallib.php

lang/de/local_rwth_sd_sync.php

lang/en/local_rwth_sd_sync.php

settings.php

templates/calendar_day.mustache

templates/calendar_month.mustache

templates/event_icon.mustache

templates/event_item.mustache

templates/month_detailed.mustache

templates/rwthonline_event_icon.mustache

templates/rwthonline_event_info_day.mustache

templates/rwthonline_event_info_modal.mustache

templates/rwthonline_event_legend.mustache