tuple generator

Signed-off-by: Dominik Pataky <git@netdecorator.org>
Update readme

Signed-off-by: Dominik Pataky <git@netdecorator.org>
Add web template, Openlayers assets, red marker icon, db to map converter

Signed-off-by: Dominik Pataky <git@netdecorator.org>
Fix and cleanup dummydata generator

Signed-off-by: Dominik Pataky <git@netdecorator.org>