Update no longer present `iterations()`

[holgerbrandl]

The docs under https://deeplearning4j.org/quickstart seem to be outdated. There does not seem to be an iterations() method for the NeuralNetConfiguration.Builder() anymore in 1.0.0-alpha.

[holgerbrandl]

Same for learningRate

[crockpotveggies]

Thanks for reporting this! We are currently finalizing our plans to update the quickstart for the new release. I'm going to link this issue in with our progress.

[AlexDBlack]

Also here: https://deeplearning4j.org/building-neural-net-with-dl4j
deeplearning4j/deeplearning4j#5010

[eraly]

Fixed everywhere on website.

[jentfoo]

@eraly this seems to still be present in the docs defined here: https://deeplearning4j.org/docs/latest/deeplearning4j-nn-multilayernetwork

[crockpotveggies]

Fixed with deeplearning4j/deeplearning4j@e2e1ea1 will be present in the next docs update.