fix mission 6 hiding cyborg (
issue #622)
adding some event-strings to german translation. most of these were suggested by Topf
http://standards.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html#deprecated-items - The Encoding key is deprecated.
yay no more linking workarounds (for statically linking physfs on 32 bit arch, bringing divd3 or stdc++ or gcc_s.so.1 dependencies)