Modidy version number and build
Merge branch 'hotfix/1.7.1' into develop

Conflicts:
	bower.json
	dist/readmoo-oauth-api.js
	dist/readmoo-oauth-api.min.js
	package.json
Merge branch 'develop' of github.com:eCrowdMedia/OAuthAPI into develop
Add ping method in readings api module
Merge pull request #34 from eCrowdMedia/feature/new-reading-api

Add ping method in readings api module
Modify hello.js

- Remove the default oauth_proxy value
- Change the localStorage key
Fix jshint and add test reading's ping testing spec
1.8.0
Merge pull request #35 from eCrowdMedia/release/1.8.0

Release/1.8.0