Broker: ChatAlerts

Update r007:

• added officer chat as separate new event to track
• fixed missing update of event handlers after setting options through clickable tooltip

Update r006:

• text and sound settings can be toggled by clicking on the tooltip cell
• added filtered events
• filter by player name
• filter by any single word found in the whitelist filter (case insensitive)
• notification sound can be selected from a list of ingame sounds

Update r005:

• updated .toc to 4.3

Update r004:

• added missing BNet whispers
• updated libraries
• updated .toc to 4.2

Update v1.0 r003:

• fixed messed up library loading

Update v1.0 r002:

• toc updated to 4.0.1
• added optional minimap button
• added option to hide hint text in tooltip
• updated german translation

Update v1.0 r001:

• Parrot support added