ValidationTooltips & Agent Tab Fixes

Managed to get text error color to show up properly for Registration
form. Login form is tricky because the color will only show up as long
as error message goes under text boxes, but that also ruins the
justification of the buttons and text boxes.

Temp Fix: just change the label color in CSS instead of using the jQuery
class. Keeps the error text on the same line. Will need to talk about
how to handle this styling later.

Agent Tab: Added the style to look like the rest of page. Still need to
get it so that the information is properly spaced out from the actual
tab like the dashboard tab.