Changes:
1) caMassClass-1.0 to caTools-1.0 - caTools created after splitting caMassClass
   package:
  - bin2raw and raw2bin files: endian variable was added
  - raw2bin: additional error checking
  - runmean, runmax, runmin, runquantile, runmad: additional error checking and
    corrected error checking
  - EndRule: added error checking
  - runmean, runmax, runmin: additional parameter "alg" was added
  - runmean - new C code can survive round-off errors
2) caTools-1.0 to caTools-1.1 :
  - read.GIF and write.GIF files were added.
  - bin2raw and raw2bin files: much faster raw to numeric conversion
  - sum.exact, cumsum.exact and runsum.exact  functions were added for 
    under-flow safe addition.
2) caTools-1.1 to caTools-1.2 :
  - minor changes to .Rd files to fix problems found by new 'checkDocFiles'
    function.

====================================================\==========================                 
 Jarek Tuszynski, PhD.                           o / \ 
 Science Applications International Corporation  <\__,|  
 (703) 676-4192                                   ">   \
 Jaroslaw.W.Tuszynski@saic.com                     `    \

