scala_2_11: move text files from $out to appropriate subdirs

Before, this package installed files called LICENSE and NOTICE at the
profile root directory. Which conflicts with other packages with the
same issue. Those files reside now in $out/share/doc/scala/.

pkgs/development/compilers/scala/2.11.nix

@@ -16,6 +16,11 @@ stdenv.mkDerivation rec {
     rm "bin/"*.bat
     mv * $out
 
+    # put docs in correct subdirectory
+    mkdir -p $out/share/doc
+    mv $out/doc $out/share/doc/${name}
+    mv $out/man $out/share/man
+
     for p in $(ls $out/bin/) ; do
       wrapProgram $out/bin/$p \
         --prefix PATH ":" ${coreutils}/bin \