autopackage

Various distribution compatibility fixes were
made. The manager icon is now installed properly.
The download function was updated, which shortens
wget timeouts for quicker failover to mirrors.
Tcl/Tk skeletons were added. The Debian Menu
System support was improved. Execution of
paths-bash by zsh is prevented. A generated Luau
XML repository file will use skeleton Repository
meta-data as base URL. Packages will install (when
changed in the configuration file) to locations
such as /Apps/$SHORTNAME/$SOFTWAREVERSION again.
"require" calls in the Prepare section of apspec
files can pass arguments to their skeleton.

Fixes a bug related to GTK+ icon caching that was causing install failures on a few distributions. Fixes a problem with MIME typing. Fixes a bug that broke autopackage on Ubuntu Breezy. Improves the installLib() function slightly so that it skips symlinks inside the package.

The C++ standard libraries are now shipped with
the core code to work around distributions that no
longer install them by default. The "autosu"
authentication program has been fixed to search
more locations for xauth, which should silence
some warnings on Ubuntu Breezy. Finally, the
calculation of used disk space was fixed.

This release fixes a few problems people were
seeing on various distributions. A fix for the
"broken man" bug is included, and sudo
authentication is now fully working on Ubuntu.
Also, the ramdisk code was deleted, as it didn't
work for everybody. Finally, the developer RPM had
a cosmetic bugfix. It's recommended that everybody
upgrade to get the MANPATH and sudo bugfixes.
There are upgrade instructions on the Web page.

The logic for determining whether support code was
using a terminal was fixed. Within installIcon,
the icon theme directory is touched so that new
icons are recognized. Within installExe, the
permissions on .proxy.foo files are changed to be
executable. Path variables within the package's
shell script are correctly updated. Variables in
paths-bash are exported.