2.1.1

2.1.1

Bump node version to 14 to handle updated dependencies under test

environment

Phase two result-data-sample migration

Utilize scroll helper for scrolling through query until total objects
are found and aggregated

Assign clusters to state before querying timeseries data to trigger
componentDidUpdate in TimeseriesGraph component

Update mock api test with result sample case with differing
measurement_title fields

Parse iteration_name_format before building url to fetch timeseries data

Update convenience symlink for config.json.j2

A small change to test Travis CI

Version bump.

v0.67

Version bump

v0.66

Short-term fix for missing pb-m-r user/prefix args

As of PR distributed-system-analysis/pbench#1289,
specifically line [177](https://github.com/distributed-system-analysis/pbench/pull/1289/files?file-filters%5B%5D=No+extension#diff-d7362c40121612a2669161b65d94590aR177),
any invocation of `pbench-move|copy-results` that did not use both
`--user` and `--prefix` always received an unwanted "`user`", and
sometimes got the wrong "`--prefix`".

 * If you did not use either `--user` or `--prefix`,
   then your "`user`" was being set to "`--prefix`"

 * If you used only `--user`, then your "`user`" was correct,
   but your "`prefix`" was being set to "`--xy-singled-threaded`"

 * If you used only `--prefix`, then your "`user`" was being set to
   "`--prefix`", and your "`prefix`" was being ignored

If you used both `--user` and `--prefix` then your "`user`" and "`prefix`"
were being set as expected.

This PR corrects the invocation of `pbench-make-result-tb` from
`pbench-move-results`, and ensures that empty arguments for `--user`
and `--prefix` are properly handled.