[fix](Makefile) Corrige install

[feat] Cambia makefile para que acepte un DESTDIR

distribute logo and .desktop file

missed version in Makefile

import changes made by tinycore team

- from ftp://distro.ibiblio.org/pub/linux/distributions/tinycorelinux/4.x/x86/release/src/flwm-1.14.tgz

Finally does subdirectories in the ~/.wmx directory to make submenus.