dzen2: add the dzen2 application

Support for xinerama and xpm are enabled
lxappearance: add gtk-theming software
cairoclock: An analog clock displaying the system-time
tolua: add Lua C++ bindings library
cairoclock: version 0.3.4
apcupsd: add APC UPS controlling daemon
apcupsd: add myself to the maintainers
all-packages: add a set of cross-toolchains
gcalcli: Add command-line Google Calendar tool
cross: more tools
all-packages: improve cross-gcc expressions
arm-gcc-sam: summon-arm-toolchain, incomplete
pic32-gcc: add cross-compiler for pic32mx processors
AVaRICE: translates between GDB's remote debug protocol and the AVR JTAG ICE protocol
urxvt: Enable Gdk_pixbuf to be able to set custom icons/images
wmctrl: command-line window-manipulation tool