add getFileStatus to DBManager
Merge pull request #10 from AdamPapros/master

mhm
Merge pull request #11 from AdamPapros/master

ls
WIP: replication #3; all your filePartDescription.getFileId() are belong to us
upload status
Double Timeout Delete
Double Timeout Delete
Correct URL of VMware machine image to download
WIP: replication #4
"=" may be used instead of "==" for strict POSIX compliance.
Delete params in config file
Delete config params
Delete config params
DAO model adaptation for servers view, some repo extensions
getServerByID fix
'service.sh start' now works (not the most beautiful way, but functional). Added CheckServerStatus - simple program which pings server given in parameter. Modified DFSServer / serverhandler not to get core status from repository. Modified pom.xml to include config.properties when making dist. Modified rso.thrift to include pingServer() method. Modified DFSProperties to include defaultTimeout for socket.
View fixes
Inserting sql queries into log table.
Added getting log queries to DAO and repository
Added filesNumber to Server and ServerView