Changed the value for GCC_ENABLE_OBJC_GC to “unsupported”.
Got rid of compiler warnings and confirmed it worked on ver 5.1.1.
Merge pull request #5 from XSecurity/Feature_SupportXcode5.1

Feature support xcode5.1
Modify README.md
Did a small change.
Merge pull request #6 from XSecurity/master

Merge until the following change by Tokuji.
Got rid of compiler warnings and confirmed it worked on ver 5.1.1.
Adding the how to use
Updating read me file
completing merge of v0.0.2