Adding in a footnote like number for text and sources.  Closes #36.
make auto companion finding configurable, add docs for this; closes #32
Some minor jshint fixes and some bill parsing checks.
modify bill number regex to allow NC-style bill numbers with a two-letter chamber designation, e.g. 'SB 1234'
Adding a test page for specifically making edge cases in.
merge; also validates the detected companion bill and only uses it if it's valid
add option for changing the bill format regex
Merge branch 'master' of github.com:MinnPost/legislature-tracker
Updating CSS reset code to not affect global elements.