This seems to fix program crashes on CPUs with hyperthreading enabled.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/trunk@129 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2. Remove "Accelerated decoding" as menu item (now always ON)
3. Clean up a few unused variables
4. Change from MS Sans Serif to Helvetica fonts
5. Make Tx msg boxes wider
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/WSJT/trunk@15 ab8295b8-cf94-4d9e-aec4-7959e3be5d79