pfSense

change traffic graphs to use d3.js

Fix syntax error on openvpn.widget.php

Text typos in openvpn.widget.php

Revise widget refresh timing

Added control to set dashboard widget refresh period
Start each widget refresh system after a short random delay to prevent all widgets hitting the server at the exactsame time
Fix issues wherein two widgets were resetting the refresh timer from the AJAX call, not the call-back function, thereby risking stepping on themselves

Completed #6723\
by making the OpenVPN widget update dynamically

Revert "change traffic graphs to d3"

This reverts commit 9f33ec64330d0b50896772abd73156abbd762305.

change traffic graphs to d3

Code style and comments

No functional change - just making style consistent

Save widget settings per user

For users that have "custom settings" enabled, save the "tool" settings
of their widgets on a per-user basis.
User that do not have "custom settings" enabled will continue to use and
save widget settings to/from the system-wide settings.