Add window close to popup.js
Merge pull request #10 from fay-jai/windowClose

Add window close to popup.js
add parseData as conditional in setMoveIntervals. tested and record, replay and play all work.
changed 'Klikr' to 'Klickr'
refactor more logic into the playKlick function. hide external features of implementation.
refactor player.js to get ready for multi-page. did not break single page playback.
add listeners on background.js for nextKlick and domReady, and listener on player for playNextKlick. also comments
Merge pull request #1 from lramsey/multi-page

Multi page