Merge branch 'release/0.1.0' into develop
backlog-api 0.2.0 -> 0.6.1
lib/backlog.js -> index.js & add backlog users
add backlog components
add backlog versions
refactoring
add backlog issuetypes
add backlog comments
update package.json for 0.2.0
Merge branch 'release/0.2.0'