ATS2-0.3.1

## ats2-postiats-0.3.1:

    0.3.1

    This is the 38th release of ATS2, the successor of the
    ATS programming language. The compiler for ATS2 is given
    the name ATS/Positats, ATS2/Postiats or simply Postiats.

    The official website for ATS is:

    http://www.ats-lang.org

    ATS-Postiats is hosted at github:

    https://github.com/githwxi/ATS-Postiats

    Major releases of ATS2 are available at:

    https://sourceforge.net/projects/ats2-lang/

    Major releases of external packages for ATS2 are available at:

    https://sourceforge.net/projects/ats2-lang-contrib/

    Here is a list of major additions and changes since the last release:

    1. Moving ${PATSHOME}/atscntrb/* into ${PATSHOME}/contrib/.
    2. Adding ${PATSHOME}/npm-utils; gradually retiring ${PATSCONTRIB}/.
    3. Supporting package-based programming:
       PATSHOMELOCS, mydepies.?ats, mylibies.?ats, etc
       Please see GraphSearch-npm in the Effective ATS series
    4. There is still a lot of moving around; the dust should soon settle...