styles for the prototype
now with jQuery
add jquery, hourglass.js
some common stuff under the hourglass namespace
first stab prototype
s/worksite/site
add setFormData(), report errors
better text alignment
hush
clean up before bailing on errors
use a better name for the graph selection
add site field options, comment out schedule
add a plaecholder for hourly wage stats
fix incorrect grouping of hourly_wage_stats in /api/rates
add number of contracts to hourly_wage_stats aggregations
add hourly wage stats / min. experience chart
fixes #6, adds test for it, and testing fixture
adds price filter, closes #7
add results table
Merge branch 'master' of github.com:kaitlin/hourglass

Merge @kaitlin's fixes for #6 and #7