Merge #382

382: Remove print/eprint snippet. r=ehuss a=ehuss

This removes the print! and eprint! snippets. They are used much less often
(about 5% of the time on crates.io), and often get in the way of wanting to
complete the `ln` versions. Snippets aren't really a replacement for full
completion, and I think should be reserved for common templates. If the user
really wants the non-`ln` version, they can just type it manually, or delete
the `ln` after completion. If the user really wants these snippets, they
can be added back into their User directory.

Closes #375.


Co-authored-by: Eric Huss <[email protected]>

Author: bors[bot]