Dependencies of WebSockets2

A dependency is a program or library which this program uses. When you import this program, the dependencies are automatically imported.

The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
port of a small MD5 library (see http://www.zedwood.com/article/121/cpp-md5-function ). I have removed the stream functionality (saves about 10k flash and 8k RAM) hash, md5