add padding to the upload process
implement a RetrieveSiblings() function
add a broadcast function
add rpc call to participant to download an entire segment
change QuorumSize from type int to type byte
add RSRecover to package quorum
switch particpant download to taking requests for specific atoms
finish upload
Merge branch 'master' into download

Conflicts:
	src/client/client.go
	src/client/genericwallet.go
	src/quorum/quorum.go
Merge pull request #167 from DavidVorick/download

Download