docs: add docs for clear*Cache static methods

also removing TODO.md, got included accidentally
see GH discussions

README.md

@@ -214,6 +214,14 @@ FastImage.preload([
 ])
 ```
 
+### `FastImage.clearMemoryCache: () => Promise<void>`
+
+Clear all images from memory cache.
+
+### `FastImage.clearDiskCache: () => Promise<void>`
+
+Clear all images from disk cache.
+
 ## Troubleshooting
 
 If you have any problems using this library try the steps in [troubleshooting](docs/troubleshooting.md) and see if they fix it.

TODO.md

@@ -1,18 +0,0 @@
-# Possible Features
-
-These are major features people are interested in.
-
--   [ ] Fine grained cache control.
-    -   [ ] Check cache for image, get path.
-    -   [ ] Remove specific image from cache.
-    -   [ ] Preload / add image to cache.
--   [ ] Tint
-    -   Needs to work well and look the same across platforms.
--   [ ] Blur
-    -   Needs to work well and look the **SAME** across platforms.
--   [ ] Fix rounded corner AA issue.
-    -   Needs to work per corner, across platforms (should not affect iOS).
--   Probably after Blur and Tint we don't need to worry about arbitrary filters, can be done using other libs.
--   [ ] React Native Web support.
-    -   Want to at least support all styling features.
-    -   Stuff like fine grained cache control and preloading can probably no-op, at least as a first pass.