changed model.get_target_source and added initialization option in mlp
implementations of is_stochastic + better NotImplemetned message
Merge pull request #1268 from goodfeli/master

implementations of is_stochastic + better NotImplemented message
Run tests even if IRO is down
Fix syntax error
Small typo ".ipnb" -> ".ipynb"

Just a small typo in a README file.
Merge pull request #1270 from bartvm/download

Run tests even if IRO server is down
Merge pull request #1273 from MarCnu/tutorial-readme

Small typo ".ipnb" -> ".ipynb"
Merge pull request #1249 from JesseLivezey/targetsource

Added optional target_source to MLP
fix autoencoders

* extract AbstractAutoencoder for inheritance
 * resolve Model methods before Block
 * UntiedAutoencoder and DeepcomposedAutoencoder call their superclass constructor
* pep8
 * extract YAML from test_autoencoder.py
Update .travis.sh
Merge pull request #1275 from euphoris/autoencoder

Fix autoencoders
Changed nnet.py to conform pep8
Removed nnet.py from whitelist, fixed #821
Fixed several more issues in nnet.py
Fix travis.sh once and for all
Apparently not
Merge pull request #1277 from bartvm/travis

Fix travis.sh once and for all
Added reconstruction error to vae monitors.
Reconstruction error is mean squared error (mse), and is derived from theta, which is already computed by the monitor.
Reconstruction is mean from theta (not sampled).
Moved decoding sample shape in monitors from 3D to 2D.
Merge pull request #1276 from dmitriy-serdyuk/pep8nnet

Removed nnet.py from pep8 whitelist