Adding State of NC

(trying to distract myself from election results by doing something
productive)

data/procurement.yaml

@@ -355,6 +355,16 @@
  contributed_by: Kenny Cunanan
  population: 131000
  updated_at: 2015-01-15
+- agency: State of North Carolina
+ state: NC
+ type: State
+ discretionary_threshold: $25,000
+ discretionary_url: 'http:https://www.ncleg.net/EnactedLegislation/Statutes/HTML/ByArticle/Chapter_143/Article_3.html'
+ formal_threshold: $500,000
+ formal_url: 'http:https://www.ncleg.net/EnactedLegislation/Statutes/HTML/ByArticle/Chapter_143/Article_3.html'
+ population: 9,994,000
+ contributed_by: Carl V. LEwis
+ updated_at: 2016-11-10
 - agency: City of Oklahoma City
  state: OK
  type: City