just a little cleanup
add quandl
structure around coding exercises
add note about wget
remove old exercises
maybe (maybe) keep some of the pandas stuff
add magic function note
read the docs
add stupid python tricks
clean up even further and relocate
move; will have to re-do
take out extra paren
add more readings and questions
add vw install
add R for time series book
add MIT python book
add quora things
add Stanford Coursera ML
add Norvig/Thrun AI course
add metaoptimize book list