* wires up first draft of lifecycle methods
* creates interface on transport
* node lifecycle hooks works
* linter fixes
* adds error log at connection success
* chnages Observer interface to use context
* Makes Discovery take its own logger
* WIP
* linter fixes
* Test fixes
* adds in ConnFailure code for cache
* preparing for use of `customtype` gogo extension with `NodeID` type
* review changes
* preparing for use of `customtype` gogo extension with `NodeID` type
* review changes
* wip
* tests passing
* wip fixing tests
* more wip test fixing
* remove NodeIDList from proto files
* linter fixes
* linter fixes
* linter/review fixes
* more freaking linter fixes
* omg just kill me - linterrrrrrrr
* travis linter, i will muder you and your family in your sleep
* goimports everything - burn in hell travis
* goimports update
* go mod tidy
* disconnect from nodeclient
* cleanup connections in tests
* kademlia disconnects from nodeclient
* updating disconnect method for mocks
* creates separate disconnect and removeAll methods for tests
* adds init to connection pool
* fix folder cleanup and disconnect
* creates and cleans up test db files and disconnects kad
* removes db/.keep
* includes disconnect within cleanup methods
* creates public init method on connection pool to handle mutex copy issues
* remove all after disconnect
* pair creation and destruction
* checks disconnect error
* remove ctx
* fixes mock kad
