experimenting with new storage structure
upgrade to immutable collections beta, custom ImmutableArray no longer needed
fix unspentTx not being updated to determine it should be removed
store block index in utxo to save space, also trying out a utxo commitment computation
bad checkin
try out utxo structure on disk
remove unnecessary index
flesh out new storage a bit so it works when starting from scratch
keep event declarations together
don't force request worker
calcuate size of utxo commitment, also dispose it properly
disable monitor code for now, not happy with how it came out, i think i'll have wallet monitoring hook up by scanning the block after validation
turn utxo scanner off
merge back to trunk, i like this structure enough to forward with it, cleanup still needed and lots of tests are currently broken