New features as of version 1.10

  Minor bug fix for M2k and some build/version fixes

  May 11th, 2010

  In the M2k area:
   * When using Pickling Protocol 2 reading from (any source) to
     M2k OpalTables would fail on some valid data (usually by an
     empty list).  The fix was a single character: an exception was
     being caught by pointer instead of by reference (and thus
     not being caught and propagating too far).  The C++ code for
     X-Midas and raw C++ **DO NOT** have this problem: only the M2k.

  In the Docs area:
   * Moved the faq.rst to faq.txt and usersguide.rst to usersguide.txt
     (people more familiar with .txt extension that rst)
   * Updated the documentation to refer to 1.10

  In the Xm area:
   * Moved the faq.rst to faq.txt and usersguide.rst to usersguide.txt
     (people more familiar with .txt extension that rst)
   * Updated the documentation to refer to 1.10

  In the C++ area:
   * The Makefiles didn't reflect the new opencontainers (1.6.6)
   * In opencontainers_1_6_6: updated ocport.h so that
     OC_USE_OC is 1_6_6 (instead of 1_6_4).