Moved the code from the fileManager to the command.
Comments and more logical naming.
Removed the newline from the commands.
For debugging working directory is the ROOT. so no need to use full path the open file.
Added some more comments. put command is now working correctly.
ik file is in Kb size show Kb size.
Do not log the bytes send.
Tell the client that the server is ready to receive  the file.
Merge pull request #21 from sergio91/feature-cmd-put

Feature cmd put