Add iPython Notebook tutorial about hyperparameter optimization using Jobman
Few changes to the tutorial
added the alias functions.
Fixed typo and added comparison operators for IndexSpace
Added type check to IndexSpace comparison operator
Merge pull request #615 from bartvm/index_space

Fixed typo and added comparison operators for IndexSpace
Merge pull request #508 from vdumoulin/jobman_integration_tutorial

Jobman integration tutorial
fixed the wrapper.
Merge pull request #614 from caglar/pr_batch_origin2

Alias functions for get_origin_batch and make_theano_batch Fixes #325