Add TRUMP PLAN to pay for upcoming Net Neutrality

Removes the free plan for the White House, FCC, US Senate and Trump
hotels. Introduces special Trump Plan, 2MB of disk space for only $100/mo.

models/site.rb

@@ -112,6 +112,14 @@ class Site < Sequel::Model
     maximum_site_files: 100_000
   }
 
+  PLAN_FEATURES[:trumpplan] = PLAN_FEATURES[:supporter].merge(
+    name: 'Trump Plan',
+    price: 100,
+    space: Filesize.from('2MB').to_i,
+    no_file_restrictions: false,
+    bandwidth: Filesize.from('604800KB').to_i
+  )
+
   PLAN_FEATURES[:free] = PLAN_FEATURES[:supporter].merge(
     name: 'Free',
     space: Filesize.from('1GB').to_i,