Stop calling everything a ticket #27
Description
CVEs have identifiers, Launchpad/Debbugs/Bugzilla has bugs, Github has issues or pull requests (depending on number!), Scripts FAQ has entries, the Pokédex has Pokémon, MIT has classes, the Bible has verses, XKCD has comics, Unicode has characters, airports have codes, and Assassin/SCIENCE/Debothena Test have…whatever the hell. So really the only thing that calls them tickets is Trac. We should stop calling everything a ticket and let matchers specify the appropriate language.