separate exception handling for core vs extended taxonomy
ensure initialization of tags
use refactored twitter auth
remove twitter support
remove twitter support
use refactored twitter auth
remove unused static instance
remove empty constructor, add new 4-arg constructor
handle unreadable response stream
remove twitter support
switch to https
tweak apparently needed for local emulation
only whitespace changed
implement changes to twitter sign-in flow
implement changes to twitter sign-in flow
implement changes to twitter sign-in flow
remove twitter support
remove twitter support
add IcsFromJson
add ics_from_json