- "save" now default button during worklog edit
- aligned save, cancel and delete buttons
- changed "save" button to be default on edit.php
- setup small SSM (Session State Manager) class for handling PHP session
  variables and POST, GET updates to those variables
- added view by week and view by month
- added wrapper function for SimpleTemplate() that pre-populates required information
- added latest version of SimpleTemplate() with better error reporting
- added version/attribution footer
summary for each of day/week/month now working
summary now includes total time
summary now in table format
moved all database fetches before any template prep