Many new features for the typescript version

[raimannma]

Implementing architect, who constructs a network by connecting layers together.

Core layers:

• Dense
• Dropout
• Input
• Output

Noise layers:

• Noise layer (currently only supporting GaussianNoise)

Pooling layers:

• MinPooling1D
• AvgPooling1D
• MaxPooling1D
• GlobalMinPooling1D
• GlobalAvgPooling1D
• GlobalMaxPooling1D

Recurrent layers:

• GRU
• Hopfield
• LSTM
• Memory

I needed new node types, which could be found under src/architecture/nodes.

Implemented nodes:

• Dropout
• Noise
• Pool

More code reformatting such as bundle all exports of a file to the end.

Also adding tests for the most layer types, but there should be more coming.