Made some spurious changes to readme.txt, extract_datasets on scinet.  committing to allow a pull to
take place.
Merge branch 'master' of github.com:lzamparo/screen_clustering
Fixed some bugs in the drive_dA test script, and a typo in the AutoEncoder class.  Also added a copy
(sigh) of the logistic_sgd file to the dir, just for data extraction, and a job submit script for
SciNet.