Remove "bookmarklet has been updated" alert

[bradp]

Reopen #197, as I accidentally deleted the forked repo

[logicalup]

what does this pr need to move forward?

[hymccord]

As you said in the original PR, this does work as intended.

I just went to the CRE page and got an alert b/c of the changes merged due to Fungal Cavern.

Instead of removing, it should just be less annoying even though it doesn't happen very often.