Fixed a bug in the polling mechanism.

Change-Id: Iaf2e4adf0346e580a16fe7bc681d8e0975f6ff99
Signed-off-by: Joeri HERMANS <joeri@joerihermans.com>
Deleted the old backup folder.

Change-Id: I473b8784590c29d6ef80c56e25bb58a6ff992cdb
Signed-off-by: Joeri HERMANS <joeri@joerihermans.com>