v0.8.0-beta3

Features:

• Synchronized llama.cpp - This update should allow devices which can run 4_0_4_8 quant to also run 4_0_4_4
• Added the editing popup to the chat and character lists
• Finished up the new chat history manager
• You can now clone chats and characters
• Searching characters now functional
• Sort buttons for character lists can now go in ascending and descending order