fixed issue where binding value to sql statement was failing due to improper relationship handling
Allows setting of the cache size and fixes #68
Update README.md

updated README to explain how to set custom cache size
Merge pull request #75 from project-imas/cache-size

Allows setting of the cache size and fixes #68
Removed OpenSSL dependency and submodule; replaced with CommonCrypto support. see readme for more info. also fixed the example projects accordingly, as well as a defunct storyboard view.
fixed a many-to-many non-direct fetch issue
merging many_to_many and commoncrypto branches