Merge branch 'release/0.1.4'
Merge pull request #13 from Rheeseyb/develop

Add batch get functionality to DynamoDB
Merge pull request #14 from Rheeseyb/develop

Fixed the private updateAttributes funtion in DynamoDB, and added tests
Bumped SDK to 1.7.x
Merge branch 'release/0.2.0'
Updated readme
Merge remote-tracking branch 'upstream/develop' into develop