[Template] Add *_username_{prepend/append} template events

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memberlist_view_username_append

• Locations: styles/prosilver/template/memberlist_view.html
• Purpose: Append information to username of member

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memberlist_view_username_prepend

• Locations: styles/prosilver/template/memberlist_view.html
• Purpose: Prepend information to username of member

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viewonline_body_username_append

• Locations: styles/prosilver/template/viewonline_body.html
• Purpose: Append information to username of member

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viewonline_body_username_prepend

• Locations: styles/prosilver/template/viewonline_body.html
• Purpose: Prepend information to username of member

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forumlist_body_last_poster_username_append

• Locations: styles/prosilver/template/forumlist_body.html
• Purpose: Append information to last poster username of member

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forumlist_body_last_poster_username_prepend

• Locations: styles/prosilver/template/forumlist_body.html
• Purpose: Prepend information to last poster username of member

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viewforum_body_last_post_author_username_append

• Locations: styles/prosilver/template/viewforum_body.html
• Purpose: Append information to last post author username of member

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viewforum_body_last_post_author_username_prepend

• Locations: styles/prosilver/template/viewforum_body.html
• Purpose: Prepend information to last post author username of member

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viewforum_body_topic_author_username_append

• Locations: styles/prosilver/template/viewforum_body.html
• Purpose: Append information to topic author username of member

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viewforum_body_topic_author_username_prepend

• Locations: styles/prosilver/template/viewforum_body.html
• Purpose: Prepend information to topic author username of member

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search_results_post_author_username_append

• Locations: styles/prosilver/template/search_results.html
• Purpose: Append information to post author username of member

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search_results_post_author_username_prepend

• Locations: styles/prosilver/template/search_results.html
• Purpose: Prepend information to post author username of member

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search_results_last_post_author_username_append

• Locations: styles/prosilver/template/search_results.html
• Purpose: Append information to last post author username of member

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search_results_last_post_author_username_prepend

• Locations: styles/prosilver/template/search_results.html
• Purpose: Prepend information to last post author username of member

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search_results_topic_author_username_append

• Locations: styles/prosilver/template/search_results.html
• Purpose: Append information to topic author username of member

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search_results_topic_author_username_prepend

• Locations: styles/prosilver/template/search_results.html
• Purpose: Prepend information to topic author username of member

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Explanation: Needed for extensions which adds information at the beginning & ending of the username of member.

Pull Request at GitHub will be made shortly. Done Here : https://github.com/phpbb/phpbb/pull/5401

PS Note: this is my first Issue at tracker & Pull Request at phpBB, so if there are any mistakes then kindly please help me out.

Best Regards.