Fix visitor reactions

[timiwahalahti]

In JS visitorId fingerprint was not flowing all the way thru to function that makes the actual request to add reaction. This lead to all visitors (not logged in users) getting visitorId of 0.

That in return caused havoc, as all visitors were treated as they would be the same. If some visitor had reacted with heart, then next visitor actually deducted that heart away.

Build the dist file ready for shipment and bumped the version to 1.0.2 on the same go so that this should be ready for release as is.

props @anttiroosem

[height]

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