Display "No data" if not receiving packets.
Permanent label at top of Messages window.
Display green tick marks at startup.
Fix display of quick-decode time.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/map65@482 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
Enlarge the system packet buffersize.
Include executable plrr.exe
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/map65@475 ab8295b8-cf94-4d9e-aec4-7959e3be5d79