yelp not picking ne locale from omf file

[Pawan Chitrakar <pchitrakar gmail com>]

i have copied user-guide-C.omf file to user-guide-ne.omf file and
changed the location  of docbook file and language code to ne then
i updated scrollkeeper but it doesnot shows nepali help . 

so what could be the problem. and do i have to configure some other
file so that yelp will pick the translated files of nepali language

regards,
pawan