Add reuse menu
Add STATICFILES_DIRS
Reuse function
Merge branch 'trunk' of https://github.com/voer-platform/vpw

# By Luong Trieu
# Via Luong Trieu
* 'trunk' of https://github.com/voer-platform/vpw:
  load ajax for similar/others
  add crop image in template

Conflicts:
	voer/settings/base.py
	vpw/views.py