Various names in twisted.protocols.amp do not conform to coding standard recommendation for acronyms

[glyph]

Quoth the coding standard:

"Acronyms should be capitalized in their entirety."

but AMP contains a few names which do not do this:

• AmpBox
• AmpError
  • RemoteAmpError
• AmpList

These should all be very gradually deprecated and replaced with names such as AMPBox, AMPError, RemoteAMPError, AMPList.

[itamarst]

This seems silly; "amp" is fairly non-acronymy (has a vowel, is a real word.) The fact it also matches an acronym is nice, but I think in this case changing all uses to caps seems kinda pedantic. Compare to HTTP, that is unpronouncable, not a real word, and much more obviously an acronym.

[glyph]

It is a little silly, which is why I put it at "low" priority. However, the AMP class itself follows the coding standard, and consistency dictates that these should too.