api/issues: actually include the related MR endpoint

Fixes: #112
Fixes: !373

Author: mathstuf

CHANGELOG.md

@@ -1,3 +1,10 @@
+# v0.1611.2 (unreleased)
+
+## Additions
+
+  * Actually build the
+    `/project/:project/issues/:issue_iid/related_merge_requests` endpoint.
+
 # v0.1611.1
 
 ## Additions

src/api/projects/issues.rs

@@ -15,6 +15,7 @@ mod issue;
 mod issues;
 mod merge_requests_closing;
 pub mod notes;
+mod related_merge_requests;
 mod resource_label_events;
 
 pub use self::create::CreateIssue;
@@ -45,6 +46,10 @@ pub use self::merge_requests_closing::MergeRequestsClosing;
 pub use self::merge_requests_closing::MergeRequestsClosingBuilder;
 pub use self::merge_requests_closing::MergeRequestsClosingBuilderError;
 
+pub use self::related_merge_requests::RelatedMergeRequests;
+pub use self::related_merge_requests::RelatedMergeRequestsBuilder;
+pub use self::related_merge_requests::RelatedMergeRequestsBuilderError;
+
 pub use self::resource_label_events::IssueResourceLabelEvents;
 pub use self::resource_label_events::IssueResourceLabelEventsBuilder;
 pub use self::resource_label_events::IssueResourceLabelEventsBuilderError;