Converting to utf8
Changing from tabs to spaces
Ignoring more generated files
Adding blank line at the top of the files
Fixing compilation error: kougui.cpp:45:14: error: ‘time’ is not a member of ‘std’
Ignoring generated Qt Creator build folder
Switching to utf8 in the gui and network communication
Fixing wrong file name reference to license
Moved install instructions into readme, and translated into english