* csv of memory usage
* Fix var
* Configurable output file
* Add cpu profiling
* Valdiate the existence of cgroup files
* Add guard to prevent exception when trying to reset max memory value
* to_bytes/to_text and docs updates
* Add support for CPU results
* Just track the max, don't log all results, and then calculate max
* Restore cgroup_memory_recap, and move new functionality into cgroup_perf_recap
* Add pid count tracking, restructure to support more profilers
* Add cli tool for graphing cgroup_perf_recap data
* csv_output_dir is a path
* Correct CALLBACK_NAME
* Include uuid in csv data
* fix linting errors
* Bump version_added
* Create helper funciton to create dict from list of keys, with callable default
* Updated notes to include pids
* Print a newline after each section
* Plugin improvements
* Add option to supporess recap display
* Add default for output directory
* Add option to dictate whether or not to write files
* Add JSON-seq output option
* s/uuid/task_uuid
* Use bytes for paths
* Increase polling interval length for pids/memory
* Reduce instance attrs, change how we invoke profilers
* Shorten some line lengths
* Remove more instance attrs
* Fix some typos
* document directory creation, and catch exceptions
* Enable per task file outputs, and filename customization
* s/per_task_file/file_per_task/g
