Make the KDE clock readable by default

This will make the digital clock font black vs the barely readable white.  It will also make it a little bolder.  It also won't get cut off the screen anymore when bold.
Update Makefile

added mate-utils to the meta-package
Don't need to build nonrel packages anymore
Merge pull request #62 from yurkis/locale

Keyboard settings backend and widgets now in libpcbsd
Update libpcbsd version after changes
Fix the keyboard focus issues in PCDM. Now the user should be able to "tab" to different buttons on the incorrect password dialog as well as the shutdown/restart menu (when open).
Merge branch 'master' of github.com:pcbsd/pcbsd
Quick fix to hide the zpool warning about unused feature flags in pc-zmanager. There are are number of flags that are disabled by default on PC-BSD because they will break all sorts of things when enabled.
Copy over the src-qt4 tree as src-qt5 in preparation for the conversion to Qt5
Update README.md

Add information about the src-qt5 tree and location of the Qt5 build tools
Convert over libpcbsd to Qt5.
Also add a new SingleApplication class to the UI library.
To Use:
1) LIBS += -lpcbsd-ui in the *.pro file
In main.cpp
2A) #include <pcbsd-SingleApplication.h>
2B) To use, only two major differences between old QSingleApplication
PCSingleApplication app(argc,argv);
if(!app.isPrimaryProcess()){ return 0; }
2C) connect(app, SIGNAL(InputsAvailable(QStringList)), <window>, <slot>)
Rename the src-qt4.pro as src-qt5.pro (since it is in the src-qt5 tree)
Merge branch 'master' of github.com:pcbsd/pcbsd
Convert EasyPBI to Qt5
Convert PCDM to Qt5
Get the about-gui converted to Qt5
Convert life-preserver to Qt5
Fix a bug in the restamp-grub functionality, make sure we copy
the newer grub.cfg file, along with modules to each of the boot-environments.

This makes sure that the first BE (which grub loads by default) will
have the current modules / config.

Also, other BE's will have a current grub.cfg now, so when you boot
them, they will look as expected
Large update to the pc-updatemanager utility, this will add a new
method in which we do full system updates, along with package updates.

Background updating is now supported, by doing all the relevant pkg
changes in a mounted BE, then setting it to active before rebooting
into it.
Merge branch 'master' of github.com:pcbsd/pcbsd