testing tabloe output in table.php
format column width in plain text table output
html table output css
always build for location breakdown in NightlyData.php - breaks text view for now
format table

* plain text or html
* hours on x or y axis
* html looks good
* plain text + hours on x-axis looks bad
eliminateTable method in NightlyData removes location reporting
nightly.php honors command line args
nightlyEmail takes arguments to format output
add css to all html requests
remove nightly-demo.php
add nightly email from and subject configs
nightlyEmail.php supports emailFrom and emailSubj configurations