update the readmes to more closely match.

blank-canvas-blocks/readme.md

@@ -1,16 +1,16 @@
-# === Blank Canvas Blocks ===
+# === Blockbase ===
 Contributors: Automattic
-Requires at least: ? 
-Tested up to: ?
-Requires PHP: ? 
+Requires at least: 5.7
+Tested up to: 5.7.2
+Requires PHP: 5.6.2
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
-An unopinionated 'Ponyfill' to fill the gaps between where Gutenberg IS and where Gutenberg is GOING.
+An unopinionated theme to fill the gaps between where Gutenberg IS and where Gutenberg is GOING.
 
 ## == Description ==
 
-The purpose of Blank Canvas Blocks is to provide a "ponyfill" that allows for 100% "configuration expression" of design.  Any aspect of configurable design that Gutenberg does not yet take into account is expressed in theme.json 'custom' properties.
+The purpose of Blockbase is to provide a "ponyfill" that allows for 100% "configuration expression" of design.  Any aspect of configurable design that Gutenberg does not yet take into account is expressed in theme.json 'custom' properties.
 
 To use this theme assign it as the parent theme and then copy from this them to the child theme the theme.json file and fill out the details.
 

blockbase/readme.txt

@@ -33,6 +33,7 @@ To build a Blockbase child theme follow these instructions:
 
 A Universal theme is a theme that works in Full Site Editing and in the Customizer. This is a concept that's still being explored so we don't have instructions to provide yet. If you are curious, you can visit [the branch](https://github.com/Automattic/themes/tree/make/quadrat) where we are developing Quadrat as a Universal Theme.
 
+
 == Changelog ==
 
 = 1.0 =