Merge branch 'docs-rename-feature-proposal' into 'master'

Adopt label renaming from ~"feature proposal" to ~feature

See merge request gitlab-org/gitlab-ce!24371

.gitlab/issue_templates/Feature proposal.md

@@ -20,4 +20,4 @@
 
 ### Links / references
 
-/label ~"feature proposal"
+/label ~feature

doc/development/contributing/issue_workflow.md

@@ -6,7 +6,7 @@ scheduling into milestones. Labelling is a task for everyone.
 
 Most issues will have labels for at least one of the following:
 
-- Type: ~"feature proposal", ~bug, ~customer, etc.
+- Type: ~feature, ~bug, ~customer, etc.
 - Subject: ~wiki, ~"container registry", ~ldap, ~api, ~frontend, etc.
 - Team: ~Plan, ~Manage, ~Quality, etc.
 - Stage: ~"devops:plan", ~"devops:create", etc.
@@ -27,8 +27,8 @@ labels, you can _always_ add the team and type, and often also the subject.
 Type labels are very important. They define what kind of issue this is. Every
 issue should have one or more.
 
-Examples of type labels are ~"feature proposal", ~bug, ~customer, ~security,
-and ~"direction".
+Examples of type labels are ~feature, ~bug, ~customer, ~security,
+and ~direction.
 
 A number of type labels have a priority assigned to them, which automatically
 makes them float to the top, depending on their importance.
@@ -200,7 +200,7 @@ We add the ~"Accepting merge requests" label to:
 
 - Low priority ~bug issues (i.e. we do not add it to the bugs that we want to
 solve in the ~"Next Patch Release")
-- Small ~"feature proposal"
+- Small ~feature
 - Small ~"technical debt" issues
 
 After adding the ~"Accepting merge requests" label, we try to estimate the
@@ -259,10 +259,10 @@ For feature proposals for EE, open an issue on the
 [issue tracker of EE][ee-tracker].
 
 In order to help track the feature proposals, we have created a
-[`feature proposal`][fpl] label. For the time being, users that are not members
+[`feature`][fl] label. For the time being, users that are not members
 of the project cannot add labels. You can instead ask one of the [core team]
-members to add the label ~"feature proposal" to the issue or add the following
-code snippet right after your description in a new line: `~"feature proposal"`.
+members to add the label ~feature to the issue or add the following
+code snippet right after your description in a new line: `~feature`.
 
 Please keep feature proposals as small and simple as possible, complex ones
 might be edited to make them small and simple.
@@ -276,7 +276,7 @@ need to ask one of the [core team] members to add the label, if you do not have
 If you want to create something yourself, consider opening an issue first to
 discuss whether it is interesting to include this in GitLab.
 
-[fpl]: https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name=feature+proposal
+[fl]: https://gitlab.com/gitlab-org/gitlab-ce/issues?label_name=feature
 
 ## Issue tracker guidelines