Adding django default log handlers into logging configuration
Add missing mimetypes for xblock resources
Add mimetype additions in studio startup
Adding template tag to render the microsite favicon
Adding template tag to render microsite css_overrides_file
Upgrade `requests` module to 2.3.0
Upgrade `requests-oauthlib` to 0.4.1
Upgrade `oauthlib` to 0.6.3
Add argument.
Add scope/field selector settings for LinkedIn provider.

This change adds three new configuration variables to third_party_auth's LinkedIn provider:

* SOCIAL_AUTH_LINKEDIN_OAUTH2_SCOPE,
* SOCIAL_AUTH_LINKEDIN_OAUTH2_FIELD_SELECTORS,
* SOCIAL_AUTH_LINKEDIN_OAUTH2_EXTRA_DATA

Being able to configure these additional settings is useful if you want
the LinkedIn provider to pre-populate the email field when a new user
registers via the linkedin provider.

The Google provider prepoulates the email field by default, but if you
want LinkedIn to do the same, these two settings should be set to:

SOCIAL_AUTH_LINKEDIN_OAUTH2_SCOPE = ['r_basicprofile', 'r_emailaddress']
SOCIAL_AUTH_LINKEDIN_OAUTH2_FIELD_SELECTORS = ['email-address']

For more info see:
http://psa.matiasaguirre.net/docs/backends/linkedin.html
log stop_video event
The LMS should serve favicon.ico also when a theme is enabled.
Remove course ID from title in course about page
Add possibility to run bok_choy tests in local env.
Remove FAQ link in header when disabled
Moving these tools to i18n-tools repo
remove tests, and bump version
Moved test_generate from i18n-tools
Add redirect.
Add url redirect to.