Changelog for WAT 
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1.64 - June, 2001
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1. Introduced GPS time data members in class WaveData
2. 


1.63 - June 4, 2001
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1. Package directory structure is changed.
2. The name of WAT shared library for ROOT system
   changed from wavelet.so to libROOTwavelet.so
3. Improvements in LineFilter.cc
4. Configuration via 'configure' script
5. Some header files fixes 

1.62 - May 5, 2001
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1. Compressed data type in WaveRDC changed from 'unsigned long'
   to 'unsigned int' to provide portability on 64-bit platforms
2. Byte-swapping code introduced in lossy.cc to provide
   compatibility and data interchange between little-endian
   and big-endian platforms.
3. Improved function ReadFrFile() now can read data across
   the file boundaries. Next file name guess based on previous
   file name and GPS time of last frame in it.

1.61 - April 5, 2001
--------------------
1. lossy.cc and lossy.h moved from WDC package to
   WAT package.
2. Introduced new function ReadFrFile() for reading
   WDC compressed data from frame files.
3. lossy Compress() and unComress() functions are
   made available in ROOT with appropriate change
   in file wavelet_LinkDef.h
4. Makefile improved - now if ROOT, FR or DMT variables
   are not defined then compiler and linker flags are
   tuned automatically.

1.6 - March 30, 2001
--------------------
1. Introduced new parameter 'skew' in lossy compression
   functions. 'skew' is as linear trend for data.
2. WDC compression ID string changed from WZ15 to WZ16
3. Big speed improvements in wlifting.cc and wdaubechies.cc.
   Filter-length-specific functions like decompose2(),
   decompose4() and etc canceled since introduction of
   partly unrolled loops in generic decompose() and
   compose().
4. Data member 'Angle' is removed from class WaveDWT.

1.52 - March 1, 2001
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1.50 - January 30, 2001
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