Does jquery masonry duplicates the imagesLoaded function?
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I am new to javascript plugins. So this is my question pertaining to it (with respect to the jQuery masonry).

I noticed the latest masonry.js has imagesLoaded inside it.
Then I also noticed that the masonry website suggests users download the imagesLoaded plugin.

Q1) Is this a duplication, or do both need to exist in order for this to work?
Q2) Do I need to include & reference the separate imagesLoaded.js plugin file in order to use it?

Side Note: I came to this conclusion after noticing that my masonry object loads just fine the FIRST time, but on subsequent loads masonry throws an error when i try to initialize it. Though regardless, the imagesLoaded seems to run just fine WITHOUT including the imagesLoaded plugin file itself.
