[ANN] autotoolized-lua patches for Lua versions 5.1.5, 5.2.4, and 5.3.0

[Diab Jerius <djerius@...>]

These patches provide GNU autotools configuration and build
functionality to Lua versions 5.1.5, 5.2.4, and 5.3.0.

They expose some of the Lua configuration options as command line
arguments to configure, add auto-detection of platform capabilities,
and add extra functionality, such as easy multi-version installations.

Patches for 5.2.5 and 5.3.0 are new.

The patch for 5.1.5 is an update from the last published version, and
offers one incompatible change.  Previously, logic for determining
whether C libraries would be found in lib or lib64 was hardcoded; this
proved insufficiently flexible.  It is now up to the user to
explicitly provide the library path.

More information and documentation may be found at the new website:

http://djerius.github.io/autotoolized-lua/

Diab