Remove iconify

Signed-off-by: Matt Friedman <maf675@gmail.com>

Author: iMattPro

styles/all/template/event/posting_editor_buttons_custom_tags_before.html

@@ -1,5 +1,5 @@
 {% if S_BBCODE_MEDIA %}
 <button type="button" class="button button-icon-only bbcode-media" accesskey="m" name="addmedia" value="Media" onclick="bbfontstyle('[media]', '[/media]');" title="{{ lang('BBCODE_MEDIA_HELP') }}">
-	{{ Icon('iconify', 'mdi:television-play', '', true, 'c-button-icon') }}
+	{{ Icon('font', 'tv', '', true, 'fas c-button-icon') }}
 </button>
 {% endif %}