Added Date/Time of last modification to header
CSS padding tweaks for modified time
Fixed timezone issue for servers that do not have a default timezone set in PHP.ini
Revert "CSS padding tweaks for modified time"

This reverts commit 9f34b05cd6204454276018f171a8e439ca04900a.
Added option to disable date_modified.

Also began moving html/styling out of the functions/php logic.
Documentation updates
Documentation updates
Merge branch 'issue-41' of github.com:kisselev/daux.io into kisselev-issue-41
Removing title and date