Update moment date fallback.
0.1.12
Use UTC mode for moment by default.

Allow for local time by setting a local boolean on the rule definition.
0.1.13
Fix required validation logic.

When a field is required but the property exists and is undefined
validation was passing, updated test in the required rule to catch this
scenario.
0.1.14
Fix issue with required string values as null.
0.1.15
Define method type.
0.1.16
Merge pull request #1 from freeformsystems/master

Update