Refactor options

Allow every value in options to be overridden by user.

Author: znck

.eslintrc.json

@@ -26,7 +26,9 @@
     "complexity": [ 1, 5 ],
 
     //
-    "react/require-extension": "off"
+    "react/require-extension": "off",
+
+    "no-param-reassign": "off"
   },
   "settings": {
     "html/indent": "0",

.gitignore

@@ -1,5 +1,6 @@
+dist/
 # Logs
-logs
+logs/
 *.log
 npm-debug.log*