Merge pull request #1 from futoase/update-README.md

update README.md.
Merge branch 'master' of github.com:oame/alfred-qiita-workflow
Fixed some issue to accept multi-byte search query
New feature: Search stocked items
Typo fixed
bit changes
Add Rspec test
Typo fixed
Add how to test
Bug fixed
Update binary
Update test
Fix documents
Add travis
Add travis badge
Add 2.0.0 test
Add 1.9.3 test
Update screenshot
Fix bug for 1.9.3
Use 19 style hash format