m/file: file_write content argument now a splat argument
m/file: Resolved map and join chain failing
m/error: coding standards pass
m/column: coding standards pass
m/directory: coding standards pass
c/arguments: coding standards pass
m/directory: Added directory_parts method
Implemented directory_parts method throughout GW Utilities
Replaced .class comparison with .is_a?
m/parse: Added title method for correct capitalisation of titles
c/menu: Corrected explanation syntax
m/parse: Colour method default value is now nil, :purple -> :magenta
m/file: Added default value to file_read opts argument
m/parse: colour method's gsub is no longer destructive
m/column: column_width no longer includes colour markup
m/parse: thousands method now supports Floats
m/title: Tidied up coding of title method
m/parse: Added colours Hash fetch to colour method