starting to work on the interface
merged new changes from master
interim commit, nothing working yet
progress commit
basic form interface in place
api call now sends object with all relevant parameters
Patient/Nodule Cancer Query

More specific query based upon the nodule characteristics, still a bit
cludgy, but the query is running worlds faster.
Will add back in some basic query function, like nodules by location.
layout update
merged changes
Added additional nodule query for location
adding slider
age slider working
checkbox groups now working
gender radio buttons added
Added a bunch of checkbox controls, params with multiple select option now represented as array

- options 'location', 'opacity', and 'margins' can now have multiple values selected, these are converted to an array to be passed to the api
fixed slider to use range correctly
Improved the speed of the queries
Merge branch 'interface'

Conflicts:
	routes/api.js