add docblocks, closes #1653

app/views/admin/configuration/table-row.php

app/views/admin/configuration/type-edit.php

app/views/admin/content_terms_of_use/delete.php

app/views/admin/content_terms_of_use/edit.php

app/views/admin/content_terms_of_use/index.php

app/views/admin/course_wizard_steps/edit.php

app/views/admin/course_wizard_steps/index.php

app/views/admin/courseplanning/index.php

app/views/admin/courseplanning/nonconform.php

app/views/admin/courseplanning/pick_color.php

app/views/admin/courseplanning/rename_column.php

app/views/admin/courseplanning/viewcolumns.php

app/views/admin/courseplanning/weekday.php

app/views/admin/courses/_course.php

app/views/admin/courses/add_to_archive.php

app/views/admin/courses/additional_inputs.php

app/views/admin/courses/admission_locked.php

app/views/admin/courses/aux-select.php

app/views/admin/courses/aux_preselect.php

app/views/admin/courses/courses.php