Add small, optimized application icons and an all new
news-feed icon including optimized versions. The build
scripts are updated, and the data folder renamed to icons.
Plus the wscript_build is improved. Of course, Midori
now tests the icon theme for news-feed and uses it.
Based on the implementation of localization via Gettext
contributed by Enrico Tröger, a few adjustments were made
to allow Midori to be properly localized. Initially
German is fully supported.
