Merge pull request #1 from sergioaffs/master

merge with Test commit
add gitignore
modify logic in dispatcher
fix error in workerthread
fix error in handleEvents
fix error in dispatcher
add mapping in addHandler
add isalive before cancel workerthread
implement tcptexthandle
remove player
add semaphore
add interruption in workerthread
fix bug in workthread
Hangman server, first version