* Signature verification
* Clean up agreement sender to have less errors
* overlay address in captnplanet
* Refactor bandwidth.proto to not use streams
* Make sure the send worked
* Handle connection to satellite
* Save renter public key inside of renter bandwidth allocations
* Default diag to sqlite. Make configurable
* Separate bw server and dbm; regenerate dbx files
* Make sure test uses protobufs
* Demonstrate creating bandwidth allocations
