added nim compilation task to sbt deploy task

switched to fake form with POST method for file download

src/main/java/com/oggio88/jpacrepo/service/PacmanWebService.java

@@ -363,8 +363,10 @@ public class PacmanWebService
     @POST
     @Path("/downloadTar")
     @Produces("application/x-tar")
-    public Response downloadTar(List<String> files)
+    @Consumes(MediaType.APPLICATION_FORM_URLENCODED)
+    public Response downloadTar(@FormParam("pkgs") String formData)
     {
+        String[] files = formData.split(" ");
         for(String fname : files)
         {
             if(!ctx.getFile(fname).exists()) throw new NotFoundException(String.format("Package file '%s' does not exist", fname));