Remove feature flag reference from the README since those aren't gonna be included in the updated system

README.md

@@ -2,24 +2,3 @@
 This is an intentionally bare-bones system that features a text-only character
 sheet, allowing the playing of games that may not otherwise have a Foundry system
 implementation.
-
-## Features
-There are not too many features included in this system for things like automation
-as it's meant to be used to mostly play rules-light games. However there are some
-special features that can be enabled on a per-world basis using a world script
-to enable feature flags that you want.
-
-### List of Feature Flags
-| Flag | Description
-| - | -
-| `ROLL_MODE_CONTENT` | Allows players, GMs, and macros to send "blind" chat messages where only the GM gets to see the content.
-| `STORABLE_SHEET_SIZE` | Makes it so that certain sheets are able to have their size saved, so that it resumes that size when opened.
-
-### Example Feature Flag
-In order to change these flags, you must make a world script that has something
-like the below code in it:
-
-```js
-//           v- this is the name of the flag from the table above
-taf.FEATURES.STORABLE_SHEET_SIZE = true;
-```