Fix #462 - Nicer error when a extensionless script name is passed
Merge pull request #479 from dpen2000/fix-462

Fix #462 - Nicer error when a extensionless script name is passed
In some cases Roslyn seems to emit 2 assemblies not 1 - take the last one instead, otherwise we'll get type load exceptions all across the board.
Fix for #486. inMemory is now the default
Merge pull request #484 from filipw/fix-483

In some cases Roslyn seems to emit 2 assemblies not 1 - take the last one
Merge pull request #487 from dschenkelman/issues/486

Fix for #486. inMemory is now the default
Spelling fix
Merge pull request #488 from kendaleiv/patch-1

Spelling fix in CONTRIBUTING.md