pfSense

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.

Fixed #6669
Read widget config before adding a new one. (Was starting a new array)

clean up Installed Packages widget by removing category

Move to Apache License 2.0

Review license / copyright on all files (final round)

Review license / copyright on all files (1st round)

Retire deactivated widgets

clean up captive poral widget

Fix indent and spaces