add pill counters to local storage, for pill clicks and page reloads

[queenmcsteve]

adds two items to local storage: 'redpills' and 'bluepills'.

• bluepills goes up when you click on the blue pill on choice.html, or when you refresh boring.html
• redpills goes up when you click on the red pill on choice.html, the 'watch someone else do it' button on boring.html, or when you refresh youtube.html