* Fixed #165 implement url_ecdc_task_download_only in europe_views.py
* Fixed #166 implement url_ecdc_task_import_only in europe_views.py
* Fixed #167 implement url_ecdc_task_update_dimensiontables_only in europe_views.py
* Fixed #168 implement url_ecdc_task_update_facttable_incremental_only in europe_views.py
* Fixed #169 implement url_ecdc_task_update_facttable_initial_only in europe_views.py
* Fixed #163 implement url_ecdc_task_update_star_schema_initial in europe_views.py
* Fixed #164 implement url_ecdc_task_update_starschema_incremental in europe_views.py
* Fixed #177 BUG: RkiBundeslaenderServiceImport.import_file (wontfix)
* Fixed #178 BUG: RkiLandkreiseServiceImport.import_file (wontfix)
* Fixed #222 RKI: Download Data File
* Fixed #223 RKI: Prepare Navigation and Pages for Info, Tasks, Tests and RKI imported
* Fixed #224 RKI: Prepare Development of RKI import

* Fixed #212 implement OwidService.task_database_drop_create()
* Fixed #214 implement OwidServiceUpdate.update_dimension_tables_only()
* Fixed #215 implement OwidServiceUpdate.update_fact_table_incremental_only()
* Fixed #216 implement OwidServiceUpdate.update_fact_table_initial_only()
* Fixed #217 implement OwidServiceUpdate.update_star_schema_incremental()
* Fixed #218 implement OwidServiceUpdate.update_star_schema_initial()
* Fixed #210 database.py: logging for Celery on Windows (wontfix)

* -------------------------------------
* Fixed #211 ECDC-templates: change URL to for_url()
* Fixed #213 WHO-template: change URL to for_url()
* -------------------------------------
* Fixed #83  WhoImport.get_new_dates_as_array() SQLalchemy instead of SQL
* Fixed #219 WhoImport.countries() SQLalchemy instead of SQL
* -------------------------------------
* Fixed #196 OwidImport.get_new_dates_reported_as_array() needs implementation

* -------------------------------------
* Fixed #211 ECDC-templates: change URL to for_url()
* Fixed #213 WHO-template: change URL to for_url()
* -------------------------------------
* Issue #195 RkiVaccinationImport.get_daterep_missing_in_vaccination_data(): native SQL to SQLalechemy Query
* Fixed #83  WhoImport.get_new_dates_as_array() SQLalchemy instead of SQL
* Fixed #219 WhoImport.countries() SQLalchemy instead of SQL
* -------------------------------------
* Issue #207 remove deprecated: database.port
* Issue #208 remove deprecated: database.run_run_with_debug
* Issue #209 remove deprecated: database.ITEMS_PER_PAGE
* -------------------------------------
* Issue #210 database.py: logging for Celery on Windows
* -------------------------------------
* Fixed #196 OwidImport.get_new_dates_reported_as_array() needs implementation
* -------------------------------------
* Issue #212 implement OwidService.task_database_drop_create()
* -------------------------------------
* Issue #214 implement OwidServiceUpdate.update_dimension_tables_only()
* Issue #215 implement OwidServiceUpdate.update_fact_table_incremental_only()
* Issue #216 implement OwidServiceUpdate.update_fact_table_initial_only()
* Issue #217 implement OwidServiceUpdate.update_star_schema_incremental()
* Issue #218 implement OwidServiceUpdate.update_star_schema_initial()
* -------------------------------------

* Fixed #206 implement user login and authorization using blueprint user and flask-login

* Fixed #206 implement user login and authorization using blueprint user and flask-login

* Fixed #201 UML: blueprint user
* Fixed #205 navbar is broken
* Fixed #202 add blueprint user
* Fixed #203 find python module for blueprint user
* Fixed #204 add python module for blueprint user

* Fixed #205 navbar is broken
* Fixed #202 add blueprint user

* Fixed #199 Database export without gzip
* Fixed #200 Database import without gzip

* Fixed #60 frontend: better design for tables
* Fixed #62 frontend: better design for pages
* Fixed #197 UML use cases for OWID reports and Visaul Data

* Fixed #194 dependency is unsecure

* Fixed #194 dependency is unsecure