Test all raven libraries

[Chocksy]

We need to test all raven libraries to make sure we are saving errors the right way in logger and showing all the details.

Here is a list of raven repos:
https://github.com/getsentry?utf8=%E2%9C%93&query=raven

Example is the raven-js library that we are already using for testing. We need to test the others as well and try to use the test scripts that they have to send data to our app.