initial version
added files to gitignore
first_nd added
const typo corrected in first_n function
projected adaptor
wrong header guard
change sorting by std::greater
getFirstN
using decltype in CountMapIO
adaptors outfactored to More.Adaptor
more range adaptors changed include directory structure
renamed world to word
overrun protection to first_n
rm unecessary comments
using tranformed instead of projected
put some alternatives to getFirstN
added firstN option
added new type WordCount (decltype(getFirstN))
deleted getCountMap, added getWordCount
moved CountMap under detail