In Vuo, load ISF modules synchronously

vuo-load-isf-synch.patch

diff --git a/compiler/VuoCompiler.cc b/compiler/VuoCompiler.cc
index 6f281f04..2c7af1af 100644
--- a/compiler/VuoCompiler.cc
+++ b/compiler/VuoCompiler.cc
@@ -1731,7 +1731,7 @@ set<dispatch_group_t> VuoCompiler::Environment::compileModulesFromSourceCode(con
 			__block VuoModuleCompilationQueue::Item *queueItem = moduleCompilationQueue->next();
 			VUserLog("Compiling %s", queueItem->moduleKey.c_str());
 
-			dispatch_async(queue, ^{
+			dispatch_sync(queue, ^{
 				try
 				{
 					VuoFileUtilities::makeDir(queueItem->cachedModulesPath);