Bug present in JIRA Issues macro v5.1.

When inserting a JIRA issue into a Confluence page using wiki-markup, no remote link is created to JIRA.

Steps to reproduce:
1. Create an applink to a JIRA instance
2. Create an issue in JIRA, e.g. TP-1
3. Edit a Confluence page and insert the issue using wiki-markup, e.g.

4. Save the page and check that the macro renders correctly (it should)
5. Check the JIRA issue for linked pages (there will be no linked pages)

This behaviour is inconsistent with what happens when the issue is inserted via the JIRA Issues macro dialog, which properly creates a remote link to JIRA.