Move conversion code out of controller.
Add the converter service
Add Converter test class
Rename domain to core
rename domain folder to core
Add tests and associated fixture files of conversion process - all pass
Fix the expected results files
Add test for more difficult paragraph ending punctuation.
Add test and fixture for part and chapter
Put common testing code into a common method
Simplify parameters to converter.
Simplify the parameters further by consolidating the chapter heading pattern strings.
separate out title casing the chapter headings.
Factor out removing page headers and footers into its own method.
make fileString a class variable, start removing it from method parameters.
Add method for Remove blank lines within sentences.
move more functionality to separate methods.
TitleCase the class member vars acc to convention.
TitleCase the class methods acc to convention.
Allow punctuation inside quotes to end a paragraph without additional end of sentence punctuation following it.