added berlin map
added berlin map without districts
added names
initial commit
add readme
temporary commit
initial prototype
improvements and bugfixes
zeitliche aktualitaet
new gitignore
bla
table instead of list
small improvements
added length function for the app
fixed bug in parseDate
minor changes
added new timespan element in the date-widget
refactored to apply better naming
further refactoring by renaming widget names
Better title
category widget