Added support for Copying files from the client to HDFS.  Implemented the change in the "Send File" dialog.  Currently the code is running inside the Event thread and needs to be implemented as runnable.  Also the Progress bar is not 'hooked up'.  Obviously, I will work on that as time permits.

Also, I added 4 3rd Party Compiled JAR files.  
Commons-logging (apache)
guava (google)
Cloudera's hadoop-core (cdh3u6)
Log4J

At some point I may consider going through the 3rd party source and pulling the code I need so that it can be compiled within the project.