WIP #206 Entity button card

pubspec.lock

@@ -35,7 +35,7 @@ packages:
       name: cached_network_image
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.5.0+1"
+    version: "0.5.1"
   charcode:
     dependency: transitive
     description:
@@ -83,7 +83,7 @@ packages:
     description:
       path: "."
       ref: HEAD
-      resolved-ref: c5727795659e886a7db8b39a14e2c8987280fe1f
+      resolved-ref: e26916e095244a7e5ea61315b030d298d127ed26
       url: "https://github.com/MarkOSullivan94/dart_config.git"
     source: git
     version: "0.5.0"
@@ -126,7 +126,7 @@ packages:
       name: flutter_launcher_icons
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.6.1"
+    version: "0.7.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -327,5 +327,5 @@ packages:
     source: hosted
     version: "2.1.15"
 sdks:
-  dart: ">=2.0.0 <=2.1.0-dev.9.3.flutter-9c07fb64c4"
+  dart: ">=2.0.0 <3.0.0"
   flutter: ">=0.5.6 <2.0.0"