The customization page is WikiLove.js, not Wikilove.js
The customization page is WikiLove.js, not Wikilove.js

The RL module was loading WikiLove.js, but the boilerplate
"your customizations here" thing was put on Wikilove.js. Moved the
boilerplate to WikiLove.js.

Change-Id: I2b622c5ce72bc00c2c6457ad2e4a33485ba4291e

wikimedia/mediawiki-extensions-WikiLove,wikimedia/mediawiki-extensions-WikiLove