	--------
Pivottable 2.0.1
* Features
  
* Bugs
  ZKPVT-30: Grand Total values do not convert to when you change the position of one of the measures
  ZKPVT-14: column size adjust bar position is not correct
* Upgrade Notes

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June 5, 2012
Pivottable 2.0.0
* Features
  ZKPVT-24: Support export excel 2007 format (which exports to a real pivot table in Excel)
* Bugs
  ZKPVT-23: Export excel too many font problem
* Upgrade Notes
  + New algorithm for TabularPivotModel, which grants a 100%-400% speed boost
    and saves more memory.
  + Calculator type changed. For TabularPivotModel, user should choose Calculator
    from enum StandardCalculator (instead of the old Calculators). 
  + TabularPivotModel#getRawValues() removed along with its new implementation.
  + TabularPivotField#setSummary() are replaced by TabularPivotModel#setFieldSummary().
  + TabularPivotField#setSubtotal() are replaced by TabularPivotModel#setFieldSubtotal().

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Mar 13, 2012
Pivottable 1.1.0
* Features
  ZKPVT-2: Export to Excel
  ZKPVT-20: Enhance PivotFieldControl to support deferred update
* Bugs
  ZKPVT-13: Data header filder label shall respect PivotRenderer
  ZKPVT-19: Add Cell Title in doAfterCompose will cause exception

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Nov 29, 2011
Pivottable 1.0.0
* Features
  ZKPVT-5: Sizable column
  ZKPVT-6: Provide API to specify custom style/class by cell
  ZKPVT-7: Enhance header ordering (sorting) support
  ZKPVT-9: Provide easier UI control for Pivottable 
  
* Bugs
  ZKPVT-3: PagingInfo constructor shall provide information about IllegalArgumentException
  ZKPVT-4: Customize column size doesn't work correctly 

	--------
Pivottable 1.0.0-beta
* Features
  Support 0 to many row/column fields
  Support 1 to many data fields
  Support open/close header node
  Support paging
  Support subtotal
  Support hide/show grand total
  Support events
