Fixed crash handler in "DynamoSandbox.Program.Main" method
Merge pull request #2573 from Benglin/Revit2015

Cross merging master changes into Revit 2015
Merge pull request #2534 from Benglin/CrashHandlerFix

Dynamo crash handler failing on global crashes
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into Revit2015