Bump ruby version to 1.9.3-p429
Bump libpng version
Merge pull request #41 from smith/libpng-bump

Bump libpng version
add flags for AIX
Merge branch 'ruby-upgrade' of git://github.com/bytheway/omnibus-software into lcg/AIX
Merge branch 'lcg/no-rc5' into lcg/AIX
modifications necessary to get ruby to compile under gcc on AIX
(gcc is necessary to compile things like yajl later)
flags necessary to get openssl to compile on aix
compile ncurses on AIX
- note that ncurses is being compiled with the AIX c-compile rather
  than with gcc.  this is because we had patches to do this and i ran
  into problems trying to compile with gcc and this was the path of
  least resistance.  since we are using the aix linker everywhere i
  don't believe that this will be a problem.  for future reference if
  this causes a problem, then there is no reason not to do the work to
  try to get ncurses compiled using gcc on AIX.
compiler flags to use for AIX
compiler flags for aix
aix needs libgcc bundled with it as well
flags to compile with AIX
flags to compile chef on AIX and ruby-shadow does not support AIX
Merge pull request #42 from opscode/lcg/AIX

AIX patches to omnibus-software
add nodejs software