Core/Spells: Define SPELL_ATTR6_PRINT_SPELLNAME

(Can't think of a better name/description)
Core/Spells: Implement TRIGGERED_IGNORE_EQUIPPED_ITEM_REQUIREMENT to allow ignoring equipped item requirements on triggered casting
Core/RBAC: Remove unnecessary header includes from other header files
Core/RBAC: Add new Permission "Log gm trade". Config option still active, but will affect only to users with that permission granted
Core/RBAC: Create 'Skip instance required bosses check' permission
Core/RBAC: Create new permission 'Be assigned ticket'
Core/RBAC: Create new permissions 'Instant .save', 'Allow params with .unstuck', 'Full HP after resurrect'
Corrections to recent sqls
Core/RBAC: Create new permissions 'Use staff badge in chat' and 'Check if should appear in .gm ingame command'
Core/RBAC: Create new permission 'Receive global GM messages/texts'
Core/RBAC: Create new permission 'Skip over-speed ping check'
Core/RBAC: Create new permissions 'Allow to use CMSG_WORLD_TELEPORT opcode' and 'Allow to use CMSG_WHOIS opcode'
Core/RBAC: Create new permission 'Two side mail interaction'. In order to send/receive mails from other faction, config option should be enabled and both sender and receiver should have the permission
Core/RBAC: Create new permissions 'Notify if a command was not found' and 'Enables lower security than target check'
Core/RBAC: Add new permissions 'Skip disable map check', 'Skip reset talents when used more than allowed check', 'Skip spam chat check', 'Restore saved gm setting states', 'Use Config option START_GM_LEVEL to assign new character level'
Core/RBAC: Create new permissions 'Skips needed requirements to use channel check', 'Filter whispers', 'Allow say chat between factions'. Last one needs config option to be enabled and both sender and receiver to have the permission
Core/RBAC: Create new permissions 'Allow channel chat between factions', 'Join channels without announce' (both need config option enabled and permission set) and 'Change channel settings without being channel moderator'
Core/RBAC: Create new permissions related to character creation
- 'Skips character creation team mask check'
- 'Skips character creation class mask check'
- 'Skips character creation race mask check'
- 'Skips character creation reserved name check'
- 'Skips character creation heroic min level check'
- 'Creation of two side faction characters in same account' (Affected by global config option)
Add missing change related to permission 'Two side interaction channel'
Core/RBAC: Create new permissions 'See two side who list', 'Add friends of other faction', 'See all levels with who command' and 'Allows to add a gm to friend list'