[Logging] Improve logging mechanism (#154)
* Testing GLU activation logger
* Changing loglevel should be done in Handler
* Plus the logger in the forward function
* Turns out inheritance does not play well with decorator
* The function wrapper doesn't work with inheritance
* Add logger to jit?
* Revert "Add logger to jit?"
This reverts commit 4c4dd83ce0134cbd39c3ba3ea169764e41db8548.
* Apply logic to all activations
* Manually specify to which std we want to write
* Fix check on string matching
