[FEATURE] Rename/Alias BUFFERENCODING.COOKIE to BUFFERENCODING.UTF8_NOBOM

[pryrt]

PythonScript/PythonScript/src/NotepadPython.cpp

Lines 268 to 276 in 2ec7dfa

	boost::python::enum_<BufferEncoding>("BUFFERENCODING")
	.value("ENC8BIT", uni8Bit)
	.value("UTF8", uniUTF8)
	.value("UCS2BE", uni16BE)
	.value("UCS2LE", uni16LE)
	.value("COOKIE", uniCookie)
	.value("ANSI", uni7Bit)
	.value("UCS2BE_NOBOM", uni16BE_NoBOM)
	.value("UCS2LE_NOBOM", uni16LE_NoBOM);

Since N++ commit 8149f72 in v8.8.8, uniCookie has been known as uniUTF8_NoBOM.

Since "COOKIE" never made sense as the name/label for that encoding, it would really help the usability of developing new scripts to call that entry BUFFERENCODING.UTF8_NOBOM -- either getting rid of the meaningless COOKIE element, or making them aliases for the same value (4).