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