KDE 4.10.5 and Linux Kernel 3.9.9

Slackware-Current has moved on to bring KDE 4.10.5 and also the latest stable kernel from 3.9.x branch: 3.9.9. It seems that Pat believed that Linux Kernel 3.9.x is the best choice for the next Slackware release and he also put some configuration for the Linux Kernel 3.10 in testing/.

Other than those two big changes, there are several updates in the library section, such as akonasi (1.9.2), boost (1.54), libpcap (1.4.0), samba (4.0.7), and tcpdump (4.4.0). Epic5 and xscreensaver are rebuilt.