Rename \tripod\exceptions\Exception

[scaleupcto]

If you're editing a file which uses \tripod\exceptions this doesn't do what you think it does:

try {
  // do something
} catch (Exception $e) {
  // log error
} 

It actually catches \tripod\exceptions\Exception, not \Exception. Rename the former to be more specific and less bug-prone.

[rsinger]

Isn't this the peril of namespaces? Even if we rename \Tripod\Exception, this code snippet wouldn't work...

[scaleupcto]

Define "not work"?

If \Tripod\Exception is renamed (let's say to FooException) it's really clear the code above is not going to capture it.

At the moment a glance, especially in a PR where the file header might be suppressed from view, it's not clear which flavour of exception the above code is capturing.