Improve formatting
Merge pull request #16 from ZDroid/formatting

Improve formatting
refactor to use soffice
no more erroring tests
more passing tests
passing tests
remove whitespace in normalize
remove unused tests/code
spike out cli wrapper, fixes #20
add post to readme
update readme with new usage
remove demo site from gem
add files to gemspec
:gem: bump
install libre office for travis
assume os x path, dont use env
install just libreoffice-writer, props @seuros
use ruby 2.1.2
abstract soffice path detection
clean up travis