Russian translation fixes.
Merge pull request #617 from thesealion/ru_locale

Russian translation fixes.
Use Django's is_safe_url for redirect checking
Use highres profile pictures for LinkedIn and FB
fixed syntax in linked in extra_data picture-urls
try/except trying to get highres linkedin photo
New session length configuration settings

Added ACCOUNT_SESSION_COOKIE_AGE to mirror Django's but with 3 week expire time which allauth
has traditionally had.

Added ACCOUNT_ALWAYS_REMEMBER_SESSION setting to always remember the session rather than
requiring users to check a box on a form.
Merge pull request #627 from hlambur/master

High res FB/LinkedIn images
Merge pull request #631 from jmichalicek/configurable_session_length

New session length configuration settings
Dropped `ALWAYS_REMEMBER_SESSION` in favor of more flexible
`SESSION_REMEMBER`.
Added Mail.Ru Provider
Username Blacklist fix

Username Blacklist should do a case insensitive comparison. Current version only checks for an exact match.
Merge pull request #640 from addremove/master

Username Blacklist fix
Prepping 0.17.0
Opening development
Added pointer to demo project, additional showcase
Another showcase item
Merge pull request #1 from pennersr/master

update my forked branch