Netana

date September 19, 2021
1) added file 'mknetf' to make a net connecting list that can be used
for better documation of project.
2) Rewrote and renamed the wequ.py module, Now called getnet.py.
3) Updated documentation regarding the xxxxx.net file usage.

date Auguest, 2021
1) Added more numpy function calls to mkreport.py in order to no longer
need python module bldmat.py and matutil.py.
2) Revised netana.py and plotutily.py to use computed values instead of
getting the printed data in the report files. Also the project spec file
name is now used as the title of the plot.

date May 30, 2017
1) new version of start-netana.py

date May 29, 2017
1) got rid of the python>=3.4 requirement
2) updated file about.html version no. to 3.1.3
3) added startup script entry point
4) added find_packages o the "packages" line

date Sept. 30, 2014
1) changed plotutil.py to use numpy 'genfromtxt'
to get plot date from report file.
2) Added activate/deactivate button control in file netana.py
3) changed mkreport.py to use 'with' in opening the report file.
4) changed mkreport.py to use numpy ndarrays and numpy matrix functions
5) corrected documentation and spelling errors
6) added an extra goal in example file LadderMash9.txt to show the computation
of the power dissipation in the first series resistor.
7) All python files use numpy now. The bidmat.py, insertmat.py and evalmat.py
have been eliminated by this change.

1) Use "setuptools" instead of the old "distutils" tools.
2) Updated the "README" file - to use Python 3.4

version 3.0 --- Started using Python 3
date 01 July 2014
1) Converted tp Python 3.4 and the use of the ttk themed wigets.
2) Cleaned up some of the code. No longer use an UooerCase file.
Instead convert spec. test lines to uppercase just before
evaluation of the sepc. file text.
3) Use the 'with" command when opening files except in one case.
4) Made "eval" command safer to use by passing an empty dictionary
as the global dictionary.