YouTube Auto-Liker

V4.1) Small changes, feels cleaner.

V4) Efficiencies and handles disabled auto-play for video on new tabs.
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V3) BIIIIG Change.

Instead of waiting X amount of seconds for content to load, we check for content every second for 9 seconds.

AND if we don't find it (subscribe button + like button), you get a console message to bug me to update the script for YouTube site changes. :)
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V2) New version, same function. If you're sub'd it will auto like video after 10 seconds.
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V1) Youtube Auto Liker if Subbed.