Added uv.h and dependencies to distribution.

Author: Tracy Wadleigh

Makefile

@@ -261,7 +261,7 @@ endif
 	done
 endif
 
-	$(INSTALL_F) src/julia.h src/options.h src/support/*.h $(DESTDIR)$(includedir)/julia
+	$(INSTALL_F) src/julia.h src/options.h src/support/*.h deps/libuv/include/*.h $(DESTDIR)$(includedir)/julia
 	# Copy system image
 	$(INSTALL_F) $(build_private_libdir)/sys.ji $(DESTDIR)$(private_libdir)
 	$(INSTALL_M) $(build_private_libdir)/sys.$(SHLIB_EXT) $(DESTDIR)$(private_libdir)