404 page styling
404 img optimization: 31kb < 115kb
Merge branch 'develop' of https://github.com/Make-Magazine/makerapp into develop

# By Jay Z (2) and Dan P. Gailey (1)
# Via Jay Z
* 'develop' of https://github.com/Make-Magazine/makerapp:
  Added site map.
  Added site map generator
  adding the old link to the old world.