Setup local_settings.py for user registration
Added ACCOUNT_ACTIVATION_DAYS setting
Add mail settings
Missing stop
Add Django sites update to fabfile
Fix some pep8
Add Django sites update to deploy.sh
Update description in fabfile.py
Fix import order in fabfile.py
Move _set_sites() after dbsync
Fix indentation
Merge pull request #249 from gem/allow-register

Setup local_settings.py for user registration
Merge pull request #250 from gem/set-sites

UpdateDjango 'sites' with real host
Merge branch 'master' into socioeconomic-db
svir: allow updating indicator values while loading from csv; strip strings
svir: strip isos and names while loading countries
svir: order queries by name
svir: add export_variables view method, filtering by name, keywords, theme and subtheme