OF-593 LocaleUtils: convert dots to underscores
OF-593 LocaleUtils: convert dots to underscores

patch by Andrea Ratto

igniterealtime/Openfire,speedy01/Openfire,akrherz/Openfire,Gugli/Openfire,guusdk/Openfire,GregDThomas/Openfire,guusdk/Openfire,igniterealtime/Openfire,GregDThomas/Openfire,guusdk/Openfire,akrherz/Openfire,GregDThomas/Openfire,guusdk/Openfire,akrherz/Openfire,igniterealtime/Openfire,Gugli/Openfire,Gugli/Openfire,igniterealtime/Openfire,guusdk/Openfire,GregDThomas/Openfire,akrherz/Openfire,speedy01/Openfire,igniterealtime/Openfire,speedy01/Openfire,speedy01/Openfire,Gugli/Openfire,akrherz/Openfire,speedy01/Openfire,GregDThomas/Openfire,Gugli/Openfire