* more samples
* style fixes
* style fixes
Use globalKeyMapper in serialization process too (toDictionary / toJSONString)
Merge pull request #100 from adig/use-globalKeyMapper-serialization

Use globalKeyMapper in serialization process too (toDictionary / toJSONString)
Enhance nested model error tests: a) to ensure the missing key is listed in the userInfo; b) to check for errors in both arrays and dictionaries.
Propagate errors in nested models out (instead of re-generating a generic error) so that the correct error can be seen by the end-user.
Encourage invalid data errors to use more explicit messaging by requiring that a message is passed in.
Fix security issue with an error log that could allow data to be read by placing format string special characters in a class name.
Note: I think this is purely theoretical because the class name couldn't have a % in it, but it's cleaner anyway.
Merge pull request #102 from j-h-a/improve-error-messages

Improve error reporting and update tests.
Add tests to ensure the key path of errors gets returned.
Fix a typo in the expected path of the error.
Add method to JSONModelError that creates a duplicate error object with a key-path-component in the userInfo dictionary.
Propagate the key-path of errors in the user info dictionary.
Clarify test-failure message.
Add error-path checks to a few other test-cases.
Change "retrospect" to "inspect".
Merge pull request #105 from fictorial/patch-1

Change "retrospect" to "inspect".
Fix BOOL primitive type on 64-bit iOS platorms.

On 64-bit iOS7 platforms bool is encoded as "B"
Merge pull request #107 from steveheyman/master

Fix BOOL primitive type on 64-bit iOS platorms.
Merge pull request #104 from j-h-a/nested-error-paths

Propagate the key-path of any errors out to the end-user in the user info dictionary.
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