Add method and add documentation
Update methods and add parameters doc.

Split eliminate method in three new methods, change names to some
functions, add doc.
Updated Files to meet Documentation standards
Update code and doc

Update code and documentation with Edson observations.
Update doc

Add examples in the doc parameters.
Removed Old Files

Given that Windows does recognize lower case and upper case on file
names removing old files to update be new ones.

- testsettings.py
- testconfigurexml.pyc
- this one should be removed.
Update some observations.
Merge pull request #15 from AlvaroAvila/master

Updated Files to meet Documentation standards
Merge pull request #17 from DebbieRios/master

Change code and doc with your observations.
Merge pull request #18 from villarrealp/master

Updated ConsoleMenu and Backtracking files also its respective unit test files.
MainMenu.py also will be updated.
Updated Files
Updated Documentation of Settings

Updated Documentation of Settings
Added Sudoku TXT reader and unit test classes

TestSettings.py
TestSudokuTXTReader.py
SudokuTXTReader.py
Required Files to test SudokuTXTReader
Updates Done
Added TestLevel.py

Added TestLevel.py and updated TestSudokuTXTReader.py
Update new configuration.xml file
Update doc and change some methods.
Add new UT
Merge pull request #19 from AlvaroAvila/master

 SudokuCSVReader.py file