modified:   .gitignore
	modified:   src/edu/berkeley/cs162/KVClient.java
	modified:   src/edu/berkeley/cs162/KVClientHandler.java
	modified:   src/edu/berkeley/cs162/KVMessage.java
	modified:   src/edu/berkeley/cs162/KVServer.java
	modified:   src/edu/berkeley/cs162/TPCLog.java
	new file:   src/edu/berkeley/cs162/TPCLogTest.java
	modified:   src/edu/berkeley/cs162/TPCMaster.java
	modified:   src/edu/berkeley/cs162/TPCMasterHandler.java
added PlayConsole; implement parallel sending request in TPCMaster