Slightly better logging for font loading
Improved lua version detection (thanks Nikolay Orlyuk and Justin Lebar!)

https://sourceforge.net/p/notion/bugs/64/
Fix segfault when logging not finding a font
Removed old stuff from system-inc.mk

Thanks to Olof Johansson for noticing
use $(CC) rather than 'gcc'

https://sourceforge.net/p/notion/bugs/62/
Update contrib
build efficiency improvement thanks to Dima Kogan
LUA_INCLUDES can legitimately be empty (e.g. on gentoo).

The rest of this file is a bit debian-specific (and friends) also but this is
the only part that seems to get in the way at the moment. The 5.0 fallback
makes the rest work out.
Add comments to fork() logic for readibility
* Added a _terminate_statusd function to statusd-launch.c that will attempt to kill the specified process. * Added code to mod_statusbar.lua that will add a deinit hook and call _terminate_statusd on the statusd process.
* Fixed a typo. It now compiles.
* Fixed a typo w/ hook. Now properly terminates ion-statusd on exit.
* Forgot to clear out the old statusd pid after terminating it.
* Documented reason / bug at head of _terminate_statusd(). * Added a return 0 to the end of _terminate_statusd().
Better explain the need for explicitly closing statusd on deinit
Prevent overflow while calculating frame size hints

Fixes #67
More specific names for diffent kinds of Frame's
Use explicit window names for WFrames
Use UTF-8 instead of LATIN1 for manpages and welcome heading
Newer versions of libextl and libtu