2.3: Sun Jun 15 19:01:53 EDT 2008
    - Doc bug...  Forgot to add
      set_alpha(14) = set_days(27)

2.2: Sat Jun 14 20:22:05 EDT 2008
    - RSI(14) really means EMA[27]/EMA[27]
      (indirectly suggested by Amit Dutt)

2.1: Mon Jun  9 13:39:44 EDT 2008
    - responding to a bug report from Greg Jessup
      ... seems the example in the MACD module is frelled in
      various ways.   Fixed.
    - improved the t/03_macd test
    - lost the use version since I'm using a floating point
      version

2.0: Wed Jun  4 19:19:33 EDT 2008
    - added a wantarray return to MACD query
    - fixed minor return() bug in MACD (boolean $m verses boolean
      defined($m))
    - minor doc-fix for RSI
    - unified versions

1.4: Mon Jun  2 06:52:18 EDT 2008
    - more documentation: what are these for?
    - finished the DMI start_with() function

1.4: Sun Jun  1 18:21:49 EDT 2008
    - fixed an irritating pseudo-bug in the ADX logic.
    - fixed a divide by zero bug in ADX... grrz.

1.3: Sat May 31 18:43:46 EDT 2008
    - doc bugs in the Bollinger Bands
    - added $class->recommended instantiaters.
    - sqrt(-2.07093e-20) in Bollinger Bands
    - ATR added
    - DMI added

1.2: Wed May 28 16:13:43 EDT 2008
    - version hell still

1.1: Wed May 28 15:29:56 EDT 2008
    - Yeah, my versions were too low on two modules.  Wow.

1.0: Wed May 28 07:36:23 EDT 2008
    - I combined all the Math::Business::* modules I wrote into
      one distribution
    - I made EMA faster and "better" and fixed the while(insert)
      where insert is 0
    - Refactored SMA to be smarter for long DBI calculations and
      possibly less smart for huge multi scalar inserts
    - Authored the RSI module to my tastes
    - Authored the Bollinger Bands module