Refactor stateActions for better overview.

app/src/actions/toolareaActions.js

@@ -0,0 +1,20 @@
+export const toggleToolArea = () =>
+	({
+		type : 'TOGGLE_TOOL_AREA'
+	});
+
+export const openToolArea = () =>
+	({
+		type : 'OPEN_TOOL_AREA'
+	});
+
+export const closeToolArea = () =>
+	({
+		type : 'CLOSE_TOOL_AREA'
+	});
+
+export const setToolTab = (toolTab) =>
+	({
+		type    : 'SET_TOOL_TAB',
+		payload : { toolTab }
+	});