2010-02-09 Robert Ancell <robert.ancell@gmail.com>

    * README:
      NEWS:
      configure.in:
      Released a gcalctool v5.29.90 tarball.

2010-02-03 Philip Withnall <philip@tecnocode.co.uk>

    * Miscellaneous string fixes

    Various small string fixes, including using "undefined" instead of
    "not defined" wrt. mathematical functions, using proper Unicode em-dashes
    instead of ASCII hyphens, and fixing a few typos/missing words.