Tidy up "interfacess_assign.php" XHTML
Tidy up "interfacess_assign.php" XHTML

Close BR, INPUT and IMG tags
Update HTML boolean operators
Move NOWRAP to "class" statement
Deprecate the ampersand in ANCHOR tags
Add missing closing U tag
Remove closing P tag

pfsense/pfsense,brunostein/pfsense,ptorsten/pfsense,NOYB/pfsense,BlackstarGroup/pfsense,phil-davis/pfsense,phil-davis/pfsense,BlackstarGroup/pfsense,jxmx/pfsense,NewEraCracker/pfsense,jxmx/pfsense,phil-davis/pfsense,NOYB/pfsense,dennypage/pfsense,pfsense/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,ch1c4um/pfsense,phil-davis/pfsense,NOYB/pfsense,NewEraCracker/pfsense,NewEraCracker/pfsense,ch1c4um/pfsense,ch1c4um/pfsense,dennypage/pfsense,ptorsten/pfsense,ptorsten/pfsense,dennypage/pfsense,pfsense/pfsense,jxmx/pfsense,pfsense/pfsense,brunostein/pfsense,brunostein/pfsense,dennypage/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense