Added an "IsError" property to the ShellCommandResponse to denote if the
response should be handled a certain way (if it is a response to a
ShellCommand error, then print it differently).
Also correctly queues up two different threads on shell initialization.
These ManualResetEvents now will signal the Shell's redirected output to
handle either the output, or the error output. Not at the same time
(will cause deadlocking).
We now append the text instead of concatenating. Not sure how much more
efficient this is, but it is certainly more readable.
Disposed of any additional resources that weren't being disposed after
closing the shell session.
Also told the garbage collector to suppress finalization if we have
already told the session to close. No reason to clean the object twice!
:)
MaxXor