add listing options
Fixed carriage-return removal in read. Resolves #19.
Merge pull request #21 from danslimmon/master

Fixed carriage-return removal in read. Resolves #19.
add link to windows installer, update -h output example
add instructions for reading script
Merge commit '1b6893e2d26d277d832f3519cb6b93c07d85f5d2'