alignment tweaks
Merge branch 'master' into chris-reyna
Merge pull request #82 from eatsafe-sa/chris-reyna

Chris reyna
adde not empty $_server[. . .
Merge pull request #83 from eatsafe-sa/chris-reyna

adde not empty $_server[. . .
added parenthesis
Merge pull request #84 from eatsafe-sa/chris-reyna

added parenthesis