Email Service sends html emails, pretty redirect page, some small improvements
Local.java:
-remembers which LED was toggled last, uses that as the default input value

TempMonitor.java:
-integrated email service.  Sends email if recorded temp is greater than given value, less than given value, or if % change is greater than given percent.
-updated full screen widget to allow setting max and min temp, and max % change allowed.
-age ratio is now calculated based off of number of minutes since last read

EmailService.java:
-emails sent as text/html instead of text/plain

SimpleHttpServer.java:
-now returns BAD REQUEST instead of NOT FOUND if a bad command is send

EmailTester.java:
-sends html email

redirect.html:
-based on template.html, but all links are disabled
-introduced bug where page will not load until after drivers have aleady restarted, making the in-page wait unnecessary

index.css:
-mostly formatting changes

template.html:
-formatting changes
-removed main content padding div

main.js:
-beginning work moving widgets to a three div system (instead of the current 4 div):
   widget
     |->title
     |->content
-building full screen widget now checks whether the driver provides a fullscreen widget data instead of warning that the server may be down.