Checkpoint
Fixes a few OD conversion issues in new module.
Implements multi-character quote indications in new module.
Added additional debugging option.
Fixed config file parsing bugs.
Reads quote and section heading style settings from file.
Better error-checking of config files.
Correctly overrides default configuration with that of config files and command-line.
Updated and improved settings documentation included in default-config.cfg file.
Adds ability to write config file using actual default configs.
Fixes a bug when reading the "Doc formats" setting from a config file.
Adds additional error checking to config files and removes unnecessary checks.
Removed doctower-library:tasks module.