resolve #11 - has to hardcode some mongoose reserved words to determine if a key is used as a reserved word or not in the schema
using the normal test framework- I mistakenly thought there was an issue with mongoose instantiation
conversion from mongoose schema needs to be able to handle 'type' fields as well
cleaning up and clarifying mongoose options handling
Merge pull request #13 from Clever/fix-issue-11-reserved-words-schemas

resolve #11 - has to hardcode some mongoose reserved words
cleaning up custom_type code
fixes to adding custom_types onto json output, inc test
add more string mongoose keywords
add more of all mongoose keywords
protecting the custom_types from modification
export custom_types as well
empty for tests to rerun on drone- yuk.
Simplified custom types module
constraining to hex - not sure why allowed uppercase A-F before
Merge pull request #5 from Clever/change-from-datetime-to-date

Change from datetime to date
Makefile publishes lib, index points to lib