Added new Locale bho_NP

Bhojpuri is one of the most common languages in Nepal and India.
http://codefornepal.org/en/2014/02/top-10-languages-spoken-as-mother-tongues-in-nepal/
https://en.wikipedia.org/wiki/Bhojpuri_language

Added "bho_NP" locale and Reference is taken form "bho_IN".

	[BZ #21845]
	* locales/bho_NP: New file, Bhojpuri locale for Nepal.
	* SUPPORTED: Add bho_NP/UTF-8