Merge pull request #4939 from fintler/key_gen_help_typo

Fixed up wording on the new SSH key page.
Merge pull request #4906 from alexvh/standardize_diff_api_url

Standardize recently added commit diff api url
Update sidekiq and redis-rails
Merge branch 'master' of github.com:gitlabhq/gitlabhq
Merge branch 'feature/reset_event_cache' of /home/git/repositories/gitlab/gitlabhq
Minor UI fix
Dont update namespace if User name was changed. Use user#username for namespace name because Namespace#name validates by uniq
List groups on Dashboard#projects page
Remove colon
Create satellites during update to 6.0. Fix #4938

Satellites for projects that were located in the root namespace needs to be recreated once they've been migrated to the creator’s namespace during the upgrade process.

This can be achieved by running the sudo -u git -H bundle exec rake gitlab:satellites:create RAILS_ENV=production during the update process.

The command has been added to the 5.4 to 6.0 update doc.
Add link to project page from admin view
Restart works again, grammar mistakes corrected.
have email views use iid
Rename team to Project members
Merge pull request #4945 from jameswritescode/iid_for_emails

have email views use iid
add missing comma(s) in api examples
Merge pull request #4955 from jojosch/api-help-example-fixes

add missing comma(s) in api examples
Merge pull request #4941 from Snooze-/master

Create satellites during update to 6.0. Fix #4938
Use original raphael-rails v2.1.2
Refactor contributing process to make it more readable and make sure other core team members are mentioned.