More fine grained control for log_apex_items()

[shakerlxxv]

For larger APEX apps, the current behavior of log_apex_items to log all the application items as well as all page items results in a large number of records being written to logger_logs_apex_items.

Here are a few options which could be considered to enable more fine grained control over the results of log_apex_items call.

• Separate the application items and the page items, perhaps log one or both.
• By default limit the page items being logged to the current APEX page ( APP_PAGE_ID )
• Only log items with non-NULL values

[martindsouza]

This issue was moved to OraOpenSource/Logger#54