Adding utilities for working with AWS and mrjob
Adding work on weather EMR and mrjob
Merge branch 'master' of https://github.com/yoavfreund/UCSD_BigData

Conflicts:
	notebooks/weather.mapreduce/weather_MRjob.ipynb
Adding utilities to make using EMR easier.
Linking to new AMI (ERM_Utils)
nk#	.ipynb_checkpoints/
merging
Merge branch 'master' of https://github.com/yoavfreund/UCSD_BigData
Fixes To Local Scripts
Merge branch 'master' of https://github.com/yoavfreund/UCSD_BigData