* Changing incorrect license in some source files.
* Changing CreateService to mimic CreateJob by setting the batch size to the instance count.
* Changing Getcerts to GetCerts to match the style of the rest of the codebase.
* Overhauled error handling. Backoff now recognizes temporary errors and continues to retry if it finds one.
* Changed thrift function call wrapper to be more explicitly named and to perform more safety checks.
* Moved Jitter function from realis to retry.
* API code is now more uniform and follows a certain template.
* Lock added whenever a thrift call is made or when a modification is done to the connection. Note that calling ReestablishConn externally may result in some race conditions. We will move to make this function private in the near future.
* Added test for Realis session thread safety. Tested ScheduleStatus monitor. Tested monitor timing out.
* Returning nil whenever there is an error return so that there are no ambiguities.
* Using defer with unlock so that the lock is still released if a panic is invoked.
* Moving from govendor to dep.
* Making the pull request template more friendly.
* Fixing akward space in PR template.
* goimports run on whole project using ` goimports -w $(find . -type f -name '*.go' -not -path "./vendor/*" -not -path "./gen-go/*")`
source of command: https://gist.github.com/bgentry/fd1ffef7dbde01857f66
* fixed semantics. Earlier mentioned that 'Pystachio does yet support...'. Changed now to mention 'Pystachio does not yet support...'
* fixed grammatical mistake.
* Ran gofmt on project.
* Adding a Pull request template to serve as a reminder of what
to do before creating the pull request.
* Updating our thrift API to match changes made by Aurora.
* Update go bindings to match update thrift API.
* Code cleanup: Deleted multiple functions which have become stale. Removed cluster example as we replaced the need to create the Cluster object.
* Cleaned up ZK connection code by using the backoff function. Added a test to the end to end to test that we're getting the host correctly from ZK. Changed clusters test to be an outside package.
* Added LeaderFromZKURL test to end to end tests.
* Added logger to realisConfig so that users can attach their own Loggers to the client. Logger is an interface that shadows most popular logging libraries. Only Print, Println, and Printf are needed to be a realis.Logger type. Example in the client uses the std library log.
* Moved most fmt.Print* calls to be redirected to user provided logger. Logger by default is a no-op logger.
* Adding CreateService to realis interface. Uses the StartJobUpdate API to create services instead of the createJobs API.
* Bumping up version number inside client in anticipation of new release.
