Visual Studio build maintenance.

* Fix compiler warnings
* Add Visual Studio 2013 solution
* Tweak .pro files
* Most importantly, rename main 'quackle' project to
  'libquackle' to avoid solution-level name conflict.  This
  only affects the VS build.

1 files changed, 1 insertions, 1 deletions

diff --git a/sim.cpp b/sim.cpp
index fc99629..f9e36a7 100644
--- a/sim.cpp
+++ b/sim.cpp
@@ -385,7 +385,7 @@ void Simulator::simulate(int plies)
 
 		if (m_simulatedGame.currentPosition().gameOver())
 		{
-			const float wins = spread > 0? 1 : spread == 0? 0.5 : 0;
+			const float wins = spread > 0? 1 : spread == 0? 0.5F : 0;
 			(*moveIt).wins.incorporateValue(wins);
 
 			if (isLogging())