[xbmc] Updated package builder files for xbmc & xbmc-theme-Confluence in package mediacenter, to my version of FernetMenta/xbmc (beppec56/xbmc:master-beppe_oe- 61a7c55)

Conflicts:

	packages/mediacenter/xbmc-theme-Confluence/meta
	packages/mediacenter/xbmc/package.mk