Refs #5300 Add reference results for Moments.
Refs #5300 Update name of output workspace.
Refs #5300 Update reference results accordingly.
Refs #5300 Fix broken system tests.
Refs #5300 Swap name of algorithm in system tests.
Refs #5300 Update reference result to reflect changes.

There's a slight difference between the x/y values output from moments but it's negligible.
Merge remote-tracking branch 'origin/feature/5300_moments_sqw_tab'. Refs #5300.

Conflicts:
- SystemTests/AnalysisTests/ISISIndirectInelastic.py