task 2 enhancements

Cookie Protocol Spec.pdf

Documentation_codeChange_task2.docx

Exercise - CP1.pdf

Exercise - CP2.pdf

src/main/java/cp/CPCommandMessage.java

src/main/java/cp/CPCommandResponseMessage.java

src/main/java/cp/CPProtocol.java

src/main/java/cp/CPStatusCommand.java

src/main/java/phy/PhyConfiguration.java

src/test/java/phy/CPClientCookieRequestTest.java