This method existed to allow LDAP users to take over existing GitLab
accounts if the part before the '@' of their LDAP email attribute
matched the username of an existing GitLab user. I propose to disable
this behavior in order to prevent unintended GitLab account takeovers.

After this change it is still possible to take over an existing GitLab
account with your LDAP credentials, as long as the GitLab account email
address matches the LDAP user email address.

The example LDAP configuration in gitlab.yml enables the
allow_username_or_email_login setting. Because the effect of this
setting is somewhat counterintuitive, I propose we make 'false' the
example default. The settings initializer already sets this setting to
'false'.

Don't allow edit of system notes

Fix #1412

See merge request !1052

Move cache setup to config/application.rb

See merge request !1050

Improve issue ui

Fix code overflow for description block

See merge request !1051

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Visibility fix

Fixes #1529

See merge request !1049

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Before this change we were trying to configure Rails.cache in an
initializer. It seems that by the time the initializers are loaded,
Rails.cache is already instantiated, so changing the settings does not
achieve anything anymore. This was causing Rails to default to a file
storage cache instead of the Redis cache, which in turn broke `rake
cache:clear`.

Fix XSS issue

When view blob as RAW make sure we allow only 2 kind of type: 'text/plain' and 'application/octet-stream'

Fixes #1514

See merge request !1045

Use a ? after the $request_uri to perform a valid Redirect while cloning...

[refactor] Remove HAML eval for const strings.

Fix overflow in 'my projects' list

Mask password in import URL while importing.

Add search in textarea

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Project home redesign

* more focus for description and stars/forks
* rename activity -> to project tab
* put activity under tab: prepare place for README tab

Fixes #1534.

See merge request !1047

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Conflicts:
	CHANGELOG

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

* more focus for description and stars/forks
* rename activity -> to project tab
* put activity under tab: prepare place for README tab
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Improve search output

See merge request !1046

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

RAW feature
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

https://github.com/ajaxorg/ace/blob/master/lib/ace/commands/default_commands.js#L176-L181

Delete invalid taggings during label migration

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

I'm feeling paranoid about the scope variables like redis_config_file
get defined in. Hiding it in a block to limit the scope.