Create a new store selector and the ability to spend (completeTx) via a Fullstore. 

I have create a store coin selector that can be used to create spends from the full store.  I changed a few things internally so that send requests complete correctly. 

I'm not sure if the wallet side of the functionality is as you expected (the fromBlockStore)?  

Review and suggestions for changes/improvements welcome  :)
Thanks.
K

1) Update the Full stores to return StoredTransactionOutput's.
2) Created another coin selector (and abstract class that sub systems can implement) to get candidates from the wallet directly via the store.
3) Updated MySQL field blob size .  It's capacity isn't sufficient (if this field is ever use in future).
4) Updated internal objects to be able to cope with a null parent tx (spend standalone outputs).
I was going with what was in the DB already. It was being populated and then never to be seen again. That's why I added access to it.  The addresses are useful if you are using the store directly (like maybe looking up balance from an address)?  Are you saying you want to change the DB or just hide it like it was previously?