Merge pull request #12 from sinnerschrader-mobile/develop

Develop
Update README.md

Add links to doc files
user Double not to loose milliseconds
Merge https://github.com/sinnerschrader-mobile/metaJSON
should create NSDate with doubleValue.
Merge pull request #18 from SanggeonPark/develop

Fix bug in dateWithMilliSecondsTimeIntervalFromResponseDictionary