We no longer rescue Exception in many places.

Author: myronmarston

travis/.rubocop_rspec_base.yml

@@ -98,9 +98,9 @@ Proc:
 RedundantReturn:
   AllowMultipleReturnValues: true
 
-# We have to rescue Exception in the `raise_error` matcher for it to work properly.
+# Exceptions should be rescued with `Support::AllExceptionsExceptOnesWeMustNotRescue`
 RescueException:
-  Enabled: false
+  Enabled: true
 
 # We haven't adopted the `fail` to signal exceptions vs `raise` for re-raises convention.
 SignalException: