Additional cleanup for Customer Authorization
Add fixes for products_price_sorter
Remove parens
missing equal in IF
Add zen_sort_array() and optimize debug-log widget

Add zen_sort_array() multisort function and apply to debug-log-list widget
- removed duplicate building of logfile array to save memory (used in two places: widget and init-system)
- apply maximum limit to list in widget
- add summary line to log widget
early return to avoid arrow anti-pattern
add another early return
Merge pull request #223 from ajeh/customer-authorization-updates2

Additional clean up for Customer Authorization
Merge pull request #224 from ajeh/option-values-option-name-deletions

Add fixes for products_price_sorter
Merge pull request #227 from ajeh/logs-widget

Add zen_sort_array() and optimize debug-log widget
Merge pull request #102 from zencart/v160

zc160