Contributed Ampel units from HU/DESY group

Contains as of Jan 2020:

T0

• DecentFilter
• LensedTransientFilter
• NoFilter
• RandFilter
• SEDmTargetFilter
• SimpleDecentFilter
• ToOFilter
• TransientInClusterFilter
• TransientInEllipticalFilter
• XShooterFilter

T2

• T2CatalogMatch
• T2LCQuality
• T2MarshalMonitor
• T2Observability
• T2SNCosmo

T3

• ChannelSummaryPublisher
• CompareExternal
• CompareUli
• CountSncosmo
• GrowthMarshalAnnotate
• MarshalPublisher
• RapidBase
• RapidSedm
• RejectionLogsPublisher
• SkyPortalPublisher
• SlackAlertPublisher
• SlackPublisher
• SlackSummaryPublisher
• T3MarshalMonitor
• TNSTalker
• TransientInfoPrinter
• TransientViewDumper
• TransientWebPublisher
• aiotns (TNSMatcher)