Tidy up "load_balancer_pool_edit.php" XHTML
Tidy up "load_balancer_pool_edit.php" XHTML

Backout changes to the the SELECT tag from pull request 1104, further testing shows that it doesn't populate the disabled/enabled server list 100% correctly.
brunostein/pfsense,phil-davis/pfsense,BlackstarGroup/pfsense,ptorsten/pfsense,NOYB/pfsense,ptorsten/pfsense,NewEraCracker/pfsense,dennypage/pfsense,dennypage/pfsense,ch1c4um/pfsense,ch1c4um/pfsense,brunostein/pfsense,NewEraCracker/pfsense,NewEraCracker/pfsense,BlackstarGroup/pfsense,jxmx/pfsense,NOYB/pfsense,phil-davis/pfsense,pfsense/pfsense,NewEraCracker/pfsense,pfsense/pfsense,phil-davis/pfsense,dennypage/pfsense,NOYB/pfsense,BlackstarGroup/pfsense,ch1c4um/pfsense,pfsense/pfsense,ch1c4um/pfsense,ptorsten/pfsense,pfsense/pfsense,jxmx/pfsense,jxmx/pfsense,brunostein/pfsense,phil-davis/pfsense,dennypage/pfsense,BlackstarGroup/pfsense