Added validate directory.
Added documentation to docs/APP.md
Added documentation about validating uploaded JSON.
Building out validation subsytem.
Started validation unit tests.
Preparing to write validators.
format tweak.
Made some fixes to unit_tests.  Getting ready to create validation tests.
Made method arguments more sensible.  Passing a path and file as separate arguments is ludicrous.
Added context check in JackVALID.  Test data structure mimics actual data structure.
Started writing JackVALID.type()
Added JackVALID.regex()
Fleshed out JackVALID type method.
Tweaked gitignore minor file name change.
Cleaned up test directory.
Merge pull request #6 from caesarfeta/validation

Validation