#130 redux refactor (#208)

* mocks for redux refactor - for discussion

* more API design on redux refactor

* add new reuqired dependencies for build

* change babel target to use modern browser

* remove dead code

* remove dead code - joy plots

* checkpoint on redux refactoring

* checkpoint on redux refactoring

* fix mistaken rebase conflict resolution

* dead code removal; add name to dataframe backmap

* rename dataframe to universe

* update eslint config to more closely match prettier

* lint

* more eslint updates to match prettier

* additional config to make eslint match prettier

* add expression data to Universe/World

* remove obsolete reducers

* lint fixes

* more eslint cleanup

* lint

* lint

* fix but in countAllOnes when dimensions gt 1

* lint; do not display name metadata field

* lint; colors refactor

* lint; colors refactor

* update comments

* first cut at regraph and reset

* enable object-curly-braces consistent mode

* lint, handle regraph with no selection

* fix expression scatterplot bugs

* fix regression legend display

* add expression data cache

* remove console logging

* reset cell color on regraph/reset

* remove obsolete server URLs

* rename UniverseV01 to Universe_REST_API_v01

* add additional comments on the varDataCache

* merge universe reducer into controls reducer; simplify initialization-related actions

* use spread operator

* fix erroneous comment

* convert universe and world state to plain objects, and functionalize supporting code (remove ES6 classes)

* use spread operator

* lint

* improve variable names

* rename obsCrossfilter to crossfilter and obsDimensionMap to dimensionMap

* rename controls2 to controls

client/configuration/eslint/eslint.js

@@ -5,7 +5,7 @@ module.exports = {
   env: { browser: true, commonjs: true, es6: true },
   globals: { expect: true },
   parserOptions: {
-    ecmaVersion: 6,
+    ecmaVersion: 2017,
     sourceType: "module",
     ecmaFeatures: {
       jsx: true,
@@ -17,6 +17,19 @@ module.exports = {
     "func-style": "off",
     "arrow-parens": "off",
     "no-use-before-define": "off",
-    "react/jsx-filename-extension": "off"
+    "react/jsx-filename-extension": "off",
+    "comma-dangle": "off",
+    "no-underscore-dangle": "off",
+    quotes: ["error", "double"],
+    "implicit-arrow-linebreak": "off",
+    "operator-linebreak": [
+      "error",
+      "after",
+      { overrides: { "?": "before", ":": "before" } }
+    ],
+    "no-console": "off",
+    "spaced-comment": ["error", "always", { exceptions: ["*"] }],
+    "no-param-reassign": "off",
+    "object-curly-newline": ["error", { consistent: true }]
   }
 };