Button start send commad for autohost.
Added comments
Merger with abma/master
Merge
Fixed updating modes and maps list.
Merge remote-tracking branch 'n0u/master'

Conflicts:
	src/downloader/downloadsobserver.h
	src/hosting/autohostmanager.h
	src/mapselectdialog.cpp
	src/mapselectdialog.h
	src/springlobbyapp.cpp