- moved shared setup functions from FileGen to new CLISetup

- removed web-setup
- new CLI parameters
  --account    : create initial account(s)
  --siteconfig : edit php/aowow config values
  --dbconfig   : set up db connection
  --sql        : create db content from world/dbc-tables
  --firstrun   : [NYI] step by step initial setup

- some fixes by the wayside
  * display required arena bracket for extendedCost
  * achievement chains are searchable again
  * category trees for factions should now be correct
  * trainer tab on spell detail page reapeared
  * userMenu item 'Settings' no longer breaks the page
  * display abilities of shapeshift in tab on spell detail page
  * corrected reading ?_sourcestrings for titles
  * fixed error on race detail page
  * added simple descriptions to skill detail page
  * fixed tab "reward from" (achievement) on title detail page
  * fixed alphabetical order of some filter-dropdowns
  * fixed skill colors for spells
  * fixed power display for rune-based spells, that also cost mana
  * added more information to zones
  * also check mail_loot_template for achivements
  * fixed bug, where loot_template-ids would be reused for multiple templates
  * display sourcemore for pvp-sources

setup/tools/sqlgen/spelldifficulty.func.php

@@ -0,0 +1,32 @@
+<?php
+
+if (!defined('AOWOW_REVISION'))
+    die('illegal access');
+
+if (!CLI)
+    die('not in cli mode');
+
+
+/* deps:
+ * spelldifficulty_dbc
+*/
+
+$customData = array(
+);
+$reqDBC = ['spelldifficulty'];
+
+function spelldifficulty(array $ids = [])
+{
+    // has no unique keys..
+    DB::Aowow()->query('TRUNCATE TABLE ?_spelldifficulty');
+
+    DB::Aowow()->query('INSERT INTO ?_spelldifficulty SELECT * FROM dbc_spelldifficulty');
+
+    $rows = DB::World()->select('SELECT spellid0, spellid1, spellid2, spellid3 FROM spelldifficulty_dbc');
+    foreach ($rows as $r)
+        DB::Aowow()->query('INSERT INTO ?_spelldifficulty VALUES (?a)', array_values($r));
+
+    return true;
+}
+
+?>