rename all migrations to 1.x

db/migrations/1.196_extend_ressources.php

db/migrations/1.197_step_00301_admission_conditiongroups.php

db/migrations/1.198_add_activities.php

db/migrations/1.199_step_00302_modulverwaltung.php

db/migrations/1.19_step_00141_zip_download_restrictions.php

db/migrations/1.1_init_migrations.php

db/migrations/1.200_step_00299_statusgroups.php

db/migrations/1.201_i18n_content.php

db/migrations/1.202_remove_skype_status.php

db/migrations/1.203_archive_help_texts.php

db/migrations/1.204_dialog_from_notification.php

db/migrations/1.205_course_scm_helptext.php

db/migrations/1.206_alter_columns_weekoffset_to_int.php

db/migrations/1.207_add_etask_tables.php

db/migrations/1.208_migrate_questionnaire_questions.php

db/migrations/1.209_convert_cronjob_logs.php

db/migrations/1.20_calendar_events_class_default.php

db/migrations/1.210_tic_7206.php

db/migrations/1.211_tic7307_admission_rule_path.php

db/migrations/1.212_refactor_config_local.php