Update console scripts and file-download functionality
- Update console scripts (Add more files with
sbase mkdir DIR) - Empty the
./downloaded_files/folder when a new run begins
-- (Previously, this happened each time a new browser was launched) - Add a new method:
self.delete_downloaded_file_if_present(file) - Update the list of SeleniumBase Syntax Formats
-- (No code changes, but this is a really useful list!)
-- SeleniumBase/help_docs/syntax_formats.md - Update several example tests