use lazy SFTP connection to avoid paramiko hanging on import when storage is passed into file field init
use lazy SFTP connection to avoid paramiko hanging on import when storage is passed into file field init

richardbx/django-storages,jneves/django-storages,mroth23/django-storages,celerityweb/django-storages,joshisa/django-storages,hobarrera/django-storages,chenjyw/django-storages,imhome/django-storages-redux,taxido/django-storages,syapse/django-storages,torchbox/django-storages,faxioman/django-storages,jschneier/django-storages,Chris7/django-storages,mbarrien/django-storages,kamotos/django-storages,un33k/django-storages,ZuluPro/django-storages,juiceinc/django-storages,chenjyw/django-storages,falcon1kr/django-storages,cherepski/django-storages