[Initial import
John Meacham <john@repetae.net>**20050121082739] 
[Add documentation, allow option aliases.
John Meacham <john@repetae.net>**20050121084048] 
[Generalized ArgOptions
John Meacham <john@repetae.net>**20050121100341] 
[Added a lot of documentation
John Meacham <john@repetae.net>**20050121103359] 
[small fix for help message
John Meacham <john@repetae.net>**20050121103612] 
[Haddock fixes
John Meacham <john@repetae.net>**20050121104733] 
[add missing exports
John Meacham <john@repetae.net>**20050121115333] 
[Add ArgOption export
John Meacham <john@repetae.net>**20050121115706] 
[get rid of use of scoped type variables to make compatable with newer ghc's
John Meacham <john@repetae.net>**20080114084740] 
[add project file
John Meacham <john@repetae.net>**20080114091256] 
[added simple cabal support
marco-oweber@gmx.de**20080526042714]