Changes

<noinclude>This page is intended to be used to determine the first operative years in the title of a Board Homepage (e.g. 2017, 2018 etc)</noinclude><includeonly>{{#ifexpr:{{#regex:May17{{PAGENAME}}|%^May(\d\d)$%|$1}}= {{#regex:{{PAGENAME}}|%^Nov(\d\d)$%|$1}}|{{#dateformat:01 {{#regex:{{PAGENAME}}|%^(May)\d\d$%|$1}} 20{{#regex:{{PAGENAME}}|%^May(\d\d)$%|$1}}|ISO 8601}}|{{#ifexpr:{{#regex:{{PAGENAME}}|%^May(\d\d)$%|$1}} > {{#regex:{{PAGENAME}}|%^Nov(\d\d)$%|$1}}|{{#dateformat:01 {{#regex:{{PAGENAME}}|%^(Nov)\d\d$%|$1}} 20{{#regex:{{PAGENAME}}|%^May(\d\d)$%|$1}}|ISO 8601}}|ERR}}}}</includeonly>