Changes
add temporary param to pp-template to track usage from doc template
<!-- Automatically add {{template sandbox notice}} when on a /sandbox page.-->{{#ifeq: {{SUBPAGENAME}} | sandbox| <div style="clear: both;"></div>{{template sandbox notice}}}}<!-- Automatically add {{pp-template}} to protected templates.-->{{template other| {{#ifeq: {{PROTECTIONLEVEL:move}} | sysop | {{pp-template|docusage=yes}} | {{#if: {{PROTECTIONLEVEL:edit}} | {{pp-template|docusage=yes}} | <!--Not protected, or only semi-move-protected--> }} }}}}<!-- Start of green doc box.-->{{documentation/core2
| heading = {{{heading|¬}}} <!--Empty but defined means no header-->
| heading-style = {{{heading-style|}}}
