Remove now-redundant stocks key in the data object

src/app.rb

@@ -54,7 +54,7 @@ get '/stock_objs' do
 end
 
 get '/lifepaths/:stock' do
-  if DATA[:stocks].include? params['stock']
+  if DATA[:stock_objs].keys.include? params['stock']
     json DATA[:lifepaths][params['stock']]
   else
     404
@@ -62,7 +62,7 @@ get '/lifepaths/:stock' do
 end
 
 get '/starting_stat_pts/:stock' do
-  if DATA[:stocks].include? params['stock']
+  if DATA[:stock_objs].keys.include? params['stock']
     json DATA[:stat_pts][params['stock']]
   else
     404
@@ -70,7 +70,7 @@ get '/starting_stat_pts/:stock' do
 end
 
 get '/resources/:stock' do
-  if DATA[:stocks].include? params['stock']
+  if DATA[:stock_objs].keys.include? params['stock']
     json DATA[:resources][params['stock']]
   else
     404

src/lib/data/gold.rb

@@ -29,7 +29,6 @@ module Charred
       end
 
       data.merge!({
-        :stocks => stocks,
         :skills => skills,
         :traits => traits,
         :lifepaths => lifepaths,

src/lib/data/troll.rb

@@ -4,8 +4,6 @@ require_relative '../stock'
 module Charred
   module Troll
     def load_troll(data)
-      data[:stocks] << 'troll'
-
       file = File.read('data/troll/skills.json')
       skills = JSON.parse(file)
       verbose_merge data[:skills], skills