Remove Dismorphia butterfly name name proposal

- Someone pointed out it's also a name of some disease
- Remove my comments about LTAness of Diwali. I no longer care about them and
   butterfly names weren't a widely accepted idea.

TODO/README.md

@@ -158,24 +158,7 @@ naming, but without a nailed down `"auth"` it's hard to make use of that system.
 
 ### Release Name
 
-The name "Diwali", planned in 2015 to go along with "Christmas" is LTA IMO (Zoffix), as it
-encodes in itself a specific date we're unlikely to meet, and if we meet it, we set a
-precendent we might not want to adhere to.
-
-So instead of "Diwali" I propose we use butterfly-related themes instead. e.g. butterly
-specifies, genera, or other related names.
-
-So far my (Zoffix's) favourite is: **6.d "Dismorphia"**
-It sounds really cool and not butterfly-y at all, so when the
-listener learns that we have this whole them of doing butterfly stuff
-it kicks up the coolness a notch :)
-
-Dismorphia is a [genus of butteflies](https://en.wikipedia.org/wiki/Dismorphia)
-and despite my huge distaste for insects, Dismorphias actually look pretty cool:
-
-![](https://upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Dismorphiapraxinoemale.jpg/1920px-Dismorphiapraxinoemale.jpg)
-
-Other names that start with D are butterfly common names: "Dreamy Dusky-Wing", "Dotted Blue", and "Dainty Sulphur"
+A popular proposed name for the release is the name "Diwali", planned in 2015 to go along with "Christmas".
 
 ### Language Extended Naming