get appid from Goflow service
fixed #2
Update README.md
Merge branch 'master' of https://github.com/3cixty/android-client-sample into integrate-goflow-3

Conflicts:
	app/src/main/java/com/threecixty/oauthsample/GoflowUtils.java
async task for connection, test http code result
async task for connection, test http code result
corrected 3cixty access token