allow using the user's email address as a http parameter in gravatar urls for custom avatar systems. For example:
plain_url: "http://avatar.company.com/avatar/?mail=%{email}&size=%{size}"
add mentions of the different placeholders possible for gravatar urls, mentionning the new %{email}
allow using the user's email address as a http parameter in gravatar urls for custom avatar systems. For example:
plain_url: "http://avatar.company.com/avatar/?mail=%{email}&size=%{size}"

add mention of the different placeholders possible for gravatar urls, mentionning the new %{email}
Merge branch 'email_in_gravatar_urls' of gitlab.com:arnaud/gitlab-ce into email_in_gravatar_urls
Include SASS in subdirectories with glob.
Give the Rails cache its own Redis namespace

Before this change, Rails cache data was stored in a global Redis
namespace. As a consequence, clearing the Rails cache (`rake
cache:clear`) would also delete all Sidekiq queue data and session
storage. This change puts all Rails cache data in a `cache:gitlab`
namespace, making `rake cache:clear` safe again.
Editing preview
Allow to overwrite location of gitlab.yml config file.
Allow to specify secret token via environment variable.
Removed missing sass selectors
fix bundle install error

fix issue of bundle install error after slack-notifier upgraded. upgrade to 0.3.2
Merge pull request #6784 from jvanbaarsen/remove-unused-sass-extends

Removed missing sass selectors
Merge pull request #6789 from zzjin/patch-1

fix bundle install error
Add db index for active user display.
Don't update the changelog since the feature landed in 6.8.
update version in installation doc
update VERSION to 6.8.0.rc1
add 67-68 update guide
bump versions in update guide
Merge branch 'rc1-updates' into 'master'

Rc1 updates

#1178

Please check it well :smiley:

If this gets merged, the annotated version tag 6.8.0.rc1 will point to https://dev.gitlab.org/gitlab/gitlabhq/commit/e6b668ab0169f981a5c4162cd8625daf02e6f5a8

/cc @sytse @jacobvosmaer @marin