Newsbeuter 2.1 theme

Found a nice theme here in the comments: Newsbeuter 2.1 will contain support for 256-color terminals « Newsbeuter Development Blog.

# Generic Background
# First value is not used.
color background magenta color237

#Text/background when reading an article
color article color188 color237

#Color the listview items
color listnormal color188 color237

#Selected listveiew item.
color listfocus color108 color236

# info
color info color144 color234