Merge pull request #1 from vtyulb/master

New project structure
Added some client files
Merge github.com:vovapolu/safecloud
Merge github.com:vovapolu/safecloud
Fix1
Fixed some errors and added gui
Merge github.com:vovapolu/safecloud
First pair client - server, that can understand each other
First pair client - server, that can understand each other, files