THRIFT-2219: Thrift gem fails to build on OS X Mavericks
Client: ruby
Patch: Jake Farrell

Adds builtin check to strlcpy.h header for ruby lib.
use old rspec syntax
don't depend on minor version of bundler
bump gem version
Merge pull request #8 from ggPeti/mavericks_build_patch

Applied patch that fixes THRIFT-2219