Merge pull request #1 from DerKobe/master

mostly design changes
remove denominate, happens automatically, fix chat table layout with small messages
limit chat message count, align time
clear new vendor input after submit
structure project
remove autopublish and insecure
fix vendor select, improve timeout clearing
extract vendor cleanup
refactor nominate boolean to nomianted_at date, init selectedVendor session
remove environment from client
Introduced commands for admins via the chat input ("/h $MESSAGE" or "/hint $MESSAGE" for announcements stand out from the other messages, and "/c" or "/clear" to clear all chat messages)