#59: README.md, generally define the FTP server
#59: README.md, minor language change
#59: README.md, minor language change
#59: README.md, minor language change
#59: README.md, minor language change
#59: README.md, minor language change
#59: README.md, fix typo
#59: README.md, link text
Merge pull request #61 from jeff1evesque/doc_ftp_server

#59: Documentation - General definition of an FTP server