Add a dynamic 'a' variable

[WizzleBear]

When I have a crate named with a vowel in front, the 'a' is incorrectly written. That said, anything else without a vowel in front is fine with that a. I was wondering if you could create a placeholder that identifies the crate's first letter and makes it an 'an' or an 'a'. This might have unintended consequences, like a crate named 'Utopia', which doesn't use an.

Another way could be per crate messages, but that might be too much.