add rpc call to load snapshot metadata
add function to load the wallet list from a saved snapshot.
add support for wallet list during bootstrap, and through RPC
include downloading wallets in the synchronization process
add testing for snapshotoffsettable encoding
add test for walletOffset encoding
test loading metadata from snapshots
test wallet fetching, fix a smattering of bugs
fetch all recent blocks after downloading snapshot
Describe Upload struct
a few minor changes
begin working on uploads
change event counter system to being more safe
revamp eventlist to be strictly an interface
revamp propose upload
Merge pull request #182 from DavidVorick/review

Uploads