Update blueprint and add note in README to set the namespace

Author: nomcopter

README.md

@@ -34,6 +34,7 @@ By default, Mosaic renders with the `mosaic-blueprint-theme` class.
 This uses the excellent [Blueprint](http://blueprintjs.com/) React UI Toolkit to provide a good starting state.
 It is recommended to at least start developing with this theme.
 To use it install Blueprint `yarn add @blueprintjs/core @blueprintjs/icons` and add their CSS to your page.
+Don't forget to set `blueprintNamespace` in `Mosaic` to the correct value for the version of Blueprint you are using.
 
 See [blueprint-theme.less](./styles/blueprint-theme.less) for an example of creating a theme.
 
@@ -249,6 +250,10 @@ export interface MosaicWindowProps<T extends MosaicKey> {
    * Label for the button that expands the drawer
    */
   additionalControlButtonText?: string;
+  /**
+   * A callback that triggers when a user toggles the additional controls
+   */
+  onAdditionalControlsToggle?: (toggle: boolean) => void;
   /**
    * Whether or not a user should be able to drag windows around
    */

package.json

@@ -31,8 +31,8 @@
     "version": "yarn run bundle && git add -A docs/"
   },
   "devDependencies": {
-    "@blueprintjs/core": "^4.6.0",
-    "@blueprintjs/icons": "^4.3.1",
+    "@blueprintjs/core": "^4.7.0",
+    "@blueprintjs/icons": "^4.4.0",
     "@types/chai": "^4.3.0",
     "@types/classnames": "^2.3.1",
     "@types/dom4": "^2.0.2",

yarn.lock

@@ -30,13 +30,13 @@
   resolved "https://registry.yarnpkg.com/@blueprintjs/colors/-/colors-4.1.4.tgz#13ef8fd91dc7973ddaf0e98d58f7032193aeb04e"
   integrity sha512-jggWTpazxg6ifWnaAiug9REsWUeMtkkuaWOFg5CjAiH6YtvMPU4ykWmQc9NnKAkabpKoXfZuR1V1KPAz79iYXQ==
 
-"@blueprintjs/core@^4.6.0":
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/@blueprintjs/core/-/core-4.6.0.tgz#89a6e4463f61ff8dd18a2e252f50e120c1e2be81"
-  integrity sha512-f8Sbsd2JUrhsxPjXLHyXTS6gi9QuULtIK4MlyoTyBc1yHb3GzQNq9L8stnKQgWOgNFl/u7wOEiXDlrSVrqfYaA==
+"@blueprintjs/core@^4.7.0":
+  version "4.7.0"
+  resolved "https://registry.yarnpkg.com/@blueprintjs/core/-/core-4.7.0.tgz#9c777fe6ea170b5b029102bf06f48d7764c8fd78"
+  integrity sha512-13JaVk2Ds5cC6IRC332MZ/3dLDDmQ8op7aHCC9VMZP9Xlq4GcglP+QJfJrHk+q3JLFYWmH0Zoa8CdnQGQbCd0Q==
   dependencies:
     "@blueprintjs/colors" "^4.1.4"
-    "@blueprintjs/icons" "^4.3.1"
+    "@blueprintjs/icons" "^4.4.0"
     "@juggle/resize-observer" "^3.3.1"
     "@types/dom4" "^2.0.1"
     classnames "^2.2"
@@ -47,10 +47,10 @@
     react-transition-group "^4.4.1"
     tslib "~2.3.1"
 
-"@blueprintjs/icons@^4.3.1":
-  version "4.3.1"
-  resolved "https://registry.yarnpkg.com/@blueprintjs/icons/-/icons-4.3.1.tgz#dfcdd1e8feedcc0c951e3b14e0d8e80472c1854b"
-  integrity sha512-XVXFWfvqq/sFSi8FN0Y8mzApD3vQxrPUtmbqp/q1B8mXVdYQLrUwmXICxzUNSvztHqXaRVrApA5jkjDBTAwSJg==
+"@blueprintjs/icons@^4.4.0":
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/@blueprintjs/icons/-/icons-4.4.0.tgz#a08c3047a2d82c60ec2b3abe4a93355ef0ba24ea"
+  integrity sha512-cZmqXnQ+wMJ48c4J+JHqQ6ZGhCgUzWQnYy0FjgXqBSUeR5iERRVrUC24pDead3ASfENRttEqigFukhP3px3bnQ==
   dependencies:
     change-case "^4.1.2"
     classnames "^2.2"