Catch Error too

This allows us to always (at least attempt) to print an error message.
While OOME will still leave us in a precarious state, we should at
least attempt to print out a helpful error message.

src/main/java/com/laytonsmith/core/Script.java

@@ -403,7 +403,11 @@ public Mixed eval(ParseTree c, final Environment env) throws CancelCommandExcept
 					e.setData(f.getName());
 				}
 				throw e;
-			} catch (Exception e) {
+			} catch (Throwable e) {
+				if(e instanceof ThreadDeath) {
+					// Bail quickly in this case
+					throw e;
+				}
 				String brand = Implementation.GetServerType().getBranding();
 				SimpleVersion version = Static.getVersion();