Add size to LazySearch

[johnogle222]

The intent here is to be able to do the following:

const results = Seq(LazySearch(mySearch))
var totalResultCount = results.size()

[johnogle222]

I realize now this isn't working as intended. Let me read some docs and go back to the drawing board :)

[johnogle222]

I ended up converting this to a List and then calling size like so:

const results = Seq(LazySearch.from(search.create(...)))
  .takeWhile(governanceRemains(new Date().getTime(), 0.1))
  .map(...)
  .toList()
const totalResultCount = results.size