Adding Disk Based Store

Just for temporary status things -- does not yet implement queuing
functionality.

Change-Id: Iadb1db09a6aa30d2e98a7c1d91ed3aa194a3e0f4
Cleanup Adyen

Adding moar logs!

Change-Id: I38fbb6443cced6f56adb5297f20bfbad2e09019a