It looks works fine. but there is terrible speed issue. It will be fixed tonight
I dont know why. but it is far faster in my home cumputer
Adding empty slots
Merge branch 'dev_lab' into dev_home
I forgot to fast-foward dev_home in my lab PC. But it might be ok. because There were not many changes.
flood casualtie calculation and display works now.
removed migrations
Disaster class became smarter
got rid of unneccesary text_fields
better look chart
removed migrations
removed migrations