Added tests for checking for incorrect passcodes
Added error code for incorrect passcode
Updated tests with new error code
Split out the database configuration of passcode and cache size into two separate methods. Then added a check in the passcode method to see if the provided passcode was correct.
Added travis build file
Correct provisioning profiles and code signing identities to work with travis
Added travis build status badge to README.md
Merge pull request #105 from rhodgkins/incorrect_passcode

Added error for incorrect passcode
Merge pull request #106 from rhodgkins/master

Corrected rounding errors when creating inserts for entity types
Merge pull request #107 from rhodgkins/travis

Travis CI