Added Borders for php-obj-table Class
Simplified Nav Error Handling Scheme; Changed Mutators

Removed a lot of exception throwing and replaced it with simple error
handling.

Changed the methods that mutate the value of the nav_point array to
accept that array as a pass by referrance parameter.
Added Development Status
Moved the Dev Status After Seeing it on the Web

I thought it be placed better here.
Removed Passing by Reference for Immutable Arguments.

Did a bit of clean up too.
Merge branch 'readme_updates'

Somehow lost these
Touching request_handler
Merge branch 'requests'