Update charted to 0.4.8 and roll

packages/quiver/README.md

Index: packages/quiver/README.md
diff --git a/packages/quiver/README.md b/packages/quiver/README.md
index 61cbd954a58131340e9d17333fab663e15d1bdbb..6d15a91c8475a40d1be12aa54029013d74ab5087 100644
--- a/packages/quiver/README.md
+++ b/packages/quiver/README.md
@@ -17,7 +17,7 @@ Add Quiver to your project's pubspec.yaml file and run `pub get`.
 We recommend the following version constraint:
 
     dependencies:
-      quiver: '>=0.21.0<0.22.0'
+      quiver: '>=0.25.0<0.26.0'
 
 # Main Libraries
 
@@ -25,6 +25,19 @@ We recommend the following version constraint:
 
 Utilities for working with Futures, Streams and async computations.
 
+`collect` collects the completion events of an `Iterable` of `Future`s into a
+`Stream`.
+
+`enumerate` and `concat` represent `Stream` versions of the same-named
+[quiver.iterables][] methods.
+
+`doWhileAsync`, `reduceAsync` and `forEachAsync` perform async computations on
+the elements of on Iterables, waiting for the computation to complete before
+processing the next element.
+
+`StreamBuffer` allows for the orderly reading of elements from a stream, such
+as a socket.
+
 `FutureGroup` is collection of Futures that signals when all its child futures
 have completed. Allows adding new Futures as long as it hasn't completed yet.
 Useful when async tasks can spwn new async tasks and you need to wait for all of
@@ -39,10 +52,6 @@ predicates.
 `CountdownTimer` is a simple countdown timer that fires events in regular
 increments.
 
-`doWhileAsync`, `reduceAsync` and `forEachAsync` perform async computations on
-the elements of on Iterables, waiting for the computation to complete before
-processing the next element.
-
 `CreateTimer` and `CreateTimerPeriodic` are typedefs that are useful for
 passing Timer factories to classes and functions, increasing the testability of
 code that depends on Timer.
@@ -164,19 +173,6 @@ used as a literal match inside of a RegExp.
 
 [quiver.pattern]: http://www.dartdocs.org/documentation/quiver/latest#quiver/quiver-pattern
 
-## [quiver.streams][]
-
-`collect` collects the completion events of an `Iterable` of `Future`s into a
-`Stream`.
-
-`enumerate` and `concat` represent `Stream` versions of the same-named
-[quiver.iterables][] methods.
-
-`StreamBuffer` allows for the orderly reading of elements from a stream, such
-as a socket.
-
-[quiver.streams]: http://www.dartdocs.org/documentation/quiver/latest#quiver/quiver-streams
-
 ## [quiver.strings][]
 
 `isBlank` checks if a string is `null`, empty or made of whitespace characters.