Add autoload function to main config file. Add better DIR declarations in config file based on __DIR__ for libs & smarty classes. Load all class files with the new autoload function in header & direct file calls.
$DEBUG_ALL_OVERRIDE added to not override the set $DEBUG_ALL/$PRINT_ALL/etc switches on one script. Fix various notice bugs on very strict PHP setups.
Set debug javascript flag in header inc and then set the variable in the main body templates
