v0.5.2

• Fix validate/sanitize of excel sheet
• Subdividing errors
• Add file name validation for Windows reserved names and path length

v0.5.1

• Modify error handling

v0.5.0

• Drop support for Python 2.6
• Add validate_excel_sheet_name function
• Add sanitize_excel_sheet_name function

v0.4.2

• Make pytest-runner a conditional requirement

v0.4.1

• Modify replace_symbol function behavior

v0.4.0

• Add validate_file_path/sanitize_file_path functions
• Fix validate/sanitize filename functions
• Fix validate/sanitize python variable name functions

v0.3.0

• Add validate_python_var_name function

v0.2.0

• Add sanitize_python_var_name function

v0.1.0

Update .gitignore