* Added initial functions for signing and verifying
* whoops
* Get client up to speed
* Added initial functions for signing and verifying
* whoops
* Get client up to speed
* wip
* wip
* actual signatures in tests
(cherry picked from commit 1464853b737f1d712d64fbf90147f535525c8fd9)
* bugfixing
* Generate private key in example
* Generate signatures for pieceranger tests
* Update examples to use TLS
* Use private key from identity inside of example
* Use crypto.PrivateKey interface
* Change err name in defers
* Pass tests
* Pass identity Key to PSClient
* Get tests passing on travis
* Resolve linter complaints
* captplanet standalone farmer setup
* Bandwidth Allocation
* utils.Close method changed to utils.LogClose
* Get build temporarily working
* Get/Put for PSClient should take payer bandwidth allocations rather than the NewPSClient function
* Update example client to reflect changes in client API
* Update ecclient to use latest PSClient, Make NewPSClient return error also
* Updated pieceranger tests to check for errors; sign method should take byte array
* Handle defers in store.go better
* Fix defer functions in psdb.go
* fun times
* Protobuf bandwidthallocation data is now a byte array
* Remove psservice package and merge it into pstore server
* Write wrapper for database calls
* Change all expiration names in protobuf to be more informative; add defer in retrieve; remove old comment
* Make PSDB tests implementation independent rather than method independent
* get rid of payer, renter in ecclient
* add context monitoring in store and retrieve
