- Ignoring warning 4291 on Windows build; memory is properly freed in RefBuffer
- Fixing build on Windows
  + Adding missing includes
  + Adding CASS_EXPORT to testing functions for shared library
  + Adding OpenSSL include path to integration test
- Creating get_schema_meta_from_keyspace in testing to keep internal types seperated from external pointers
- Updating Travis-CI build process for boost; adding atomic and random components to bootstrap process.