Hms Meta updates

[dpslwk]

Adds admin panel for Meta editing and moves everything out of hms.php

Needs PR #127 merging first then pull in master and add quick changes to the 0.4.2 db update script in add the following as a commit

$this->__logMessage('new entries into `hms_meta` table.');

    // load hms settings file
    $hmsSettings = '../../../app/Config/hms.phh';
    if (file_exists(makeAbsolutePath($hmsSettings))) {
        include ($hmsSettings);
    }

$query = "INSERT INTO `hms_meta` (`name`, `value`) VALUES
    ('label_printer_ip', $config['hms_label_printer_ip']),
    ('so_accountNumber', $config['hms_so_accountNumber']),
    ('so_sortCode', $config['hms_so_sortCode']),
    ('so_accountName', $config['hms_so_accountName']),
    ('members_guide_html', 'http://guide.nottinghack.org.uk'),
    ('members_guide_pdf', 'http://readthedocs.org/projects/nottingham-hackspace-members-guide/downloads/pdf/latest/'),
    ('rules_html', 'http://rules.nottinghack.org.uk'),
    ('access_street_door', $config['hms_access_street_door']),
    ('access_inner_door', $config['hms_access_inner_door']),
    ('access_wifi_ssid', $config['hms_access_wifi_ssid']),

    ('access_wifi_password', $config['hms_'access_wifi_password'),
    ('membership_email', $config['hms_membership_email'])
    ;
    ";
$this->__runQuery($conn, $query);

[dpslwk]

DB script updated now included

can be merged when ready