bump version
update todos for v0.0.6
update changelog for v0.0.6
update changelog
join lines that starts with handle
build test version of gem
inject formatters into SmlFile
isolate specs of SmlFile
update rake tasks
update todo list
simply specs for SmlFile
update Gemfile.lock to include v0.0.6
fix crash when input was nil
remove test that I dunno how to implement
update changelog and build