make save files avaiable.
Fix uninitialized-variable error

The version of Clang in Xcode 4.6 now complains about usage of an
uninitialized variable 'hasBytesAvailable' in -[GCDAsyncSocket doReadData].
This breaks compilation. I've added a few lines to initialize the variable.
Commented out explicit port to match other sample projects and README description
Merge pull request #55 from dd105/master

Extraneous semi-colons
Make sure that all of sample projects are configured similar fashion(no port defined) and that README matches them
Merge pull request #59 from vronin/master

Minor change to SecureHTTPServer sample
Merge pull request #57 from couchbaselabs/master

Fix uninitialized-variable error with Xcode 4.6+
Merge pull request #43 from ieswxia/master

The SimpleFileUploadServer in sample cannot save files
Remove explicit port assignment
Added README to SimpleFileUploadServer
Fixed getters to get results out of queue
Implemented shutdown of HTTPServer on app suspension and restart on app resume