Implemented normal subtasks EXT-5906 (Reverse buttons order in the inventory offers) and EXT-5907 (Reverse buttons order in the friendship offer).
Implemented normal subtasks EXT-5906 (Reverse buttons order in the inventory offers) and EXT-5907 (Reverse buttons order in the friendship offer).

- Used reverse iterator when iterating over control list in LLChatHistory::appendMessage().

gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm