fix(docs): Add dungeon requirement tables (#450)

* fix(docs): Add dungeon requirement tables

* Update dungeon_access_template.md

* make it more clear

* Update dungeon_access_requirements.md

* Update dungeon_access_template.md

1 files changed, 65 insertions, 0 deletions

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+# dungeon\_access\_template
+
+[<-Back-to:World](database-world.md)
+
+**The \`dungeon\_access\_template\` table**
+
+**Structure**
+
+| Field                       | Type         | Attributes | Key | Null | Default | Extra                                         | Comment |
+|-----------------------------|--------------|------------|-----|------|---------|-----------------------------------------------|---------|
+| [id][1]                     | TINYINT      | UNSIGNED   | PRI | NO   |         | AUTO_INCREMENT                                |         |
+| [map_id][2]                 | MEDIUMINT    | UNSIGNED   | KEY | NO   |         | FK_dungeon_access_template__instance_template |         |
+| [difficulty][3]             | TINYINT      | UNSIGNED   |     | NO   | 0       |                                               |         |
+| [min_level][4]              | TINYINT      | UNSIGNED   |     | YES  | NULL    |                                               |         |
+| [max_level][5]              | TINYINT      | UNSIGNED   |     | YES  | NULL    |                                               |         |
+| [min_avg_item_level][6]     | SMALLINT     | UNSIGNED   |     | YES  | NULL    |                                               |         |
+| [comment][7]                | VARCHAR(255) |            |     | YES  | NULL    |                                               |         |
+
+[1]: #id
+[2]: #map_id
+[3]: #difficulty
+[4]: #min_level
+[5]: #max_level
+[6]: #min_avg_item_level
+[7]: #comment
+
+**Description of the fields**
+
+### id
+
+The dungeon template ID
+
+### map_id
+
+Map ID from [instance_template.map](instance_template#map).
+
+### difficulty
+
+- 5 man: 0 = normal, 1 = heroic, 2 = epic (Mythic, not implemented in 3.3.5) 
+
+- 10 man: 0 = normal, 2 = heroic 
+
+- 25 man: 1 = normal, 3 = heroic
+
+### min_level
+
+The minimum level you must be to enter the instance.
+
+### max_level
+
+The maximum level you can be to enter the instance.
+
+### min_avg_item_level
+
+Min average ilvl required to enter the instance.
+
+- All WotLK Heroics require at least an average item level of 180.
+
+- Trial of the Champion, Pit of Saron, and the Forge of Souls require an average item level of 200.
+
+- Halls of Reflection requires an average item level of 219.
+
+**Note:** this requirement only applies to the Dungeon Finder and the Raid Browser, not to a dungeon/raid portal (and it's blizzlike). This also means a guild could try to clear a raid while being undergeared :)
+
+### comment