FEATURE: site setting to allow html tables (which may come from imports)

(allow_html_tables , disabled by default)

config/locales/server.en.yml

@@ -842,6 +842,7 @@ en:
     flag_sockpuppets: "If a new user replies to a topic from the same IP address as the new user who started the topic, flag both of their posts as potential spam."
 
     traditional_markdown_linebreaks: "Use traditional linebreaks in Markdown, which require two trailing spaces for a linebreak."
+    allow_html_tables: "Allow tables to be entered in Markdown using HTML tags, TABLE, THEAD, TD, TR, TH are whiteliseted (requires full rebake on all old posts containing tables)"
     post_undo_action_window_mins: "Number of minutes users are allowed to undo recent actions on a post (like, flag, etc)."
     must_approve_users: "Staff must approve all new user accounts before they are allowed to access the site. WARNING: enabling this for a live site will revoke access for existing non-staff users!"
     ga_tracking_code: "Google analytics (ga.js) tracking code code, eg: UA-12345678-9; see http://google.com/analytics"

config/site_settings.yml

@@ -386,6 +386,9 @@ posting:
   traditional_markdown_linebreaks:
     client: true
     default: false
+  allow_html_tables:
+    client: true
+    default: false
   suppress_reply_directly_below:
     client: true
     default: true