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Convert into UTF8

Targeting #45 should resolve the issue.

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SmartCopyPaste_II.conf 3.0.2

Added list_ignored_keybind option

SmartCopyPaste_II.lua 1.0.1

Removed programming comments

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Rename UndoRedo-2.1.lua to UndoRedo.lua

Update and rename SmartCopyPaste-2.4.lua to SmartCopyPaste-2.4.1.lua

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