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Change Log
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v1.0.0, 11-10-2013
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- Initial release.

v1.0.1,  4-20-2014
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- changes to DataViewx.

- changes to Fitter.

v1.0.2, 12-14-2014
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- some changes to skill code

- added new basic modules:

  o pattern_alignment: compare two bit-patterns

  o syscall: simplified system call

- added new classes:
  
  o DialogBase: dialog base class with fixed font

  o MessageDialog: message dialog for analysis reports

  o FormulaCalculator: formula gui calculator class

- Calc:

  o fix binding problem

- Data:

  o read_hspice : read binary, other fixes
 
  o read_nutmeg : partially written data-file read-in

  o added new methods: delays, skews, period_time_average

  o modified jitter analysis

- DataViewx:

  o add analyses: INL/DNL, period-time-average

  o added MessageDialog to DataViewx analysis reports

- PlotBase:

  o add new windowing bindings

  o other minor fixes

- Tckt:

  o architectural changes

  o fixed several issues

- interpolate:

  o fix dictionary issue

- range_sample:

  o fix random issue


v1.0.3,  4-14-2014
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- added new classes:

  o StatusDialog

  o Balloonhelp

- Data.py

  o fix csv file detector

  o cxmag method: don't use set method which might have trouble with
    names which are numbers

  o add write_vcsv method: Cadence VCSV-format

  o revise/fix read_psf method

- DataViewx.py

  o add file->write VCSV-format

  o add file->rename columns

  o revise command parameter to include -x directive 

  o add y-target and x-target specifications for linear regression

  o add hex report of analog to digital parameters

- DialogBase.py

  o revise windows, resizable height only

- NGspice.py

  o add simulator configuration option (HSpice, NGspice)

  o file menu options: add write NGspice circuit file

  o edit menu: add simulator radiobuttons

  o fix xcol, ycols plotting 

- Pattern.py

  o revise/correct PRBS pattern generator

- PlotBase.py

  o add x- and y-spread to line-parameters report

  o add more information for vertical lines

- Report.py

  o add date and user methods

- SelectionDialog.py

  o add entry_emacs_bindings to entry windows

- Tckt.py

  o Fix spectre instance regular expression

  o Fix spectre sine source 
