CreateJob, CreateService, and StartJobUpdate now include a rudimentary verification function to check if the call made it to the Aurora Scheduler when the client experiences a timeout.
* 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.
* 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.
Added new monitors for watching number of instances get to a certain count using polling.
Added new commands to sample client which give some statistics.
Added the ability to kill and restart specific instances.
Fixed incorrect documentation on using-the-sample-client.
Added helper functions under the response package to extract fields from
aurora.Response.
