Set name of device to directory path (displayed during package operations).
Allow global default as general fall-back for package management routines.
Comments.
Get rid of place-holder in preparation for incoming package mgmt code.
Remove separate processing of dependent packages from the "Review" screen
since f_package_add (packageAdd resword) processes dependencies itself.
NOTE: This is in preparation for incoming package management code.
Add mustberoot.subr to the list of includes for scripts, exposing the helper
function f_mustberoot_init() to make it easy to write scripts that can more
easily transition to the super-user via sudo(8).
Add debugging for each of the initialized default variables.
Add the necessary code to install packages (uninstall and re-install still
pending). Both scripted access (packageAdd) and UI access have been tested
successfully with a variation of different situations including:
+ Install a package with no dependencies
+ Install a package with dependencies that are already installed
+ Install a package with dependencies where some are already installed
+ Repeat each of the above from FTP and local Directory
+ Purposefully do things like try to install a package that does not exist
+ Try to install a package for which a dependency could not be loaded
+ Try to install a package that is in the INDEX bot not on the media
+ And many more.
Add the beginnings of the old networking services functionality of
sysinstall(8). The UI for this will come later while this exposes the
functionality to the scripted interface. Tested successfully to first
install the pcnfsd package from the `Latest' repository, and second to
configure mountd_flags="-n" in rc.conf(5).
- Show the reason why link is down if this information is available.
- Display the temperature and PHY firmware version of the BT PHY.

MFC after:	1 day
Fix a typo in a comment.
Minor debugging changes/additions.
Don't deselect a package right after installing it (this went unnoticed
because [currently] we exit after performing requests actions -- if we
ever change this to returning to the package selection screen, this would
have made an impact).
Prevent f_package_add() from re-performing f_package_detect_installed()
even though f_package_config() may have already detected the installed
packages.
Add minor debugging.
Add the necessary code to uninstall packages (re-install still pending).
Both scripted access (packageDelete) and UI access have been tested
successfully with a variation of different situations including:
+ Uninstall a package which no other installed package depends
+ Uninstall multiple packages which no other installed packages depend
+ Uninstall multiple packages which depend on each other
+ Similar to above but when ordered removal requires tracing dependencies
+ Purposefully do things like uninstall a package that is not installed
+ Try to uninstall a package which other installed packages still depend
+ Try to uninstall multiple packages which other installed packages depend
+ And many more.
Fix a bug were only 2048 streams where usable even though more than
2048 streams were negotiated on the wire. While there, remove the
hard coded limit of 2048 streams.

MFC after: 3 days
o Make fields names short.
o Slim down reg fields comments.
stdlib.h: Add correct POSIX version for POSIX extensions to C.