Merge pull request #2 from vitoziv/develop

Fix auth bug
Update README.md
Use Expecta lib
Add Unit Test code
Check nil block; Change variable name
Merge branch 'UnitTest'
Fix auth bug
Fix date bug
Add a Bitdeli badge to README
Merge pull request #3 from bitdeli-chef/master

Add a Bitdeli Badge to README
Remove AFNetworking dependence；Upgrade iOS Deployment Target to 7.0
Merge branch 'master' of github.com:vitoziv/moves-ios-sdk
Use URLConnection to request data. iOS deployment back to 6.1
update pod spec
Update README.md