Remove hardcoded php version from the code

Replace it at build time so it's easy to change

root/etc/e-smith/templates/etc/e-smith/sql/init/dl

@@ -11,7 +11,7 @@ if [ ! -d /var/lib/mysql/$db ]; then
         /usr/bin/mysql -e 'create database $db'
         /usr/bin/mysql $db < $dbstruct
 else
-        su -s /bin/bash - www -c "cd /usr/share/dl/include/scripts && /usr/bin/php56 ./dbupgrade.php"
+        su -s /bin/bash - www -c "cd /usr/share/dl/include/scripts && /usr/bin/php__PHP_VERSION__ ./dbupgrade.php"
 fi
 
 /usr/bin/mysql <<EOF

root/etc/e-smith/templates/etc/httpd/conf/httpd.conf/68FastCGIConfig15Dl

@@ -3,7 +3,7 @@ if ($fastcgi_mod eq 'mod_fastcgi'){
   $OUT .=<<_EOF;
 Action phpdl-fastcgi /php-cgi-bin/phpdl-wrapper
 Alias /php-cgi-bin/phpdl-wrapper /var/www/php-cgi-bin/phpdl-wrapper
-FastCgiExternalServer /var/www/php-cgi-bin/phpdl-wrapper -socket /var/run/php-fpm/php56-dl.sock -pass-header Authorization -idle-timeout 120
+FastCgiExternalServer /var/www/php-cgi-bin/phpdl-wrapper -socket /var/run/php-fpm/php__PHP_VERSION__-dl.sock -pass-header Authorization -idle-timeout 120
 _EOF
 }
 }

root/etc/e-smith/templates/etc/httpd/conf/httpd.conf/98Dl

@@ -43,7 +43,7 @@ _EOF
   elsif ($fascgi_mod eq 'mod_proxy_fcgi'){
     $php =<<'_EOF';
      <FilesMatch \.php$>
-         SetHandler "proxy:unix:/var/run/php-fpm/php56-dl.sock|fcgi://localhost"
+         SetHandler "proxy:unix:/var/run/php-fpm/php__PHP_VERSION__-dl.sock|fcgi://localhost"
      </FilesMatch>
 _EOF
   }