Merge pull request #10 from thibault-duchemin/master

Adding Web Scraper
generated expense
add d10
Merge pull request #11 from rkawauchi/master

people / io updates
generate posSkew rv
Merge pull request #12 from rkawauchi/master

generate posSkew rv
Merge pull request #13 from thibault-duchemin/master

In God We Commit II
Removed redundant copy-paste of io.py
Fix indentation - Hospital is not a subclass of Solution
Fix Solution __init__ method

The point of a Solution class is to apply to more than just Aravind.
Aravind is an example of a solution, and is created separately.
Added main code to create an Aravind solution
Hospital typo fixed, doesn't need name
Worry about the format of a location later

We'll probably need a Location class to handle various complexities
associated with locations. Don't force a particular format now.
clarify hospital "expertise"
Population targeting doesn't belong in Hospital

That's the filter's job, which is separate
python variables names are lowercase_separated
Comment out pricing variables

Pricing is complicated. We need to build a pricing function for the
hospital. Until we have that, we don't know what variables are needed,
so leave this commented for now.
scrub whitespace
comment out raw text
split clean_state_name for clarity