ADDED:
three energy moves with waits between to the start of XES/RIXS scans in
```REIXSXESScanActionController::createInitializationActions()```.  This
results in the bemaline nailing the energy exactly and the
scanInitialConditions accurately reflecting the measurement energy.
This adds 4-5 seconds to the scan initialization (only when an E move is
requested), but these are 5-60 minute scans, so it's acceptable.

ADDED:
check to ```REIXSBrokenMonoControl::move()``` that passes the succeeds
without doing anything if it's already at the desired energy, to save
time due to the above energy move spamming.

CLEAN UP:
```onInitializationActionsListSucceeded()``` by using
```initializePositions()``` method previosuly created.
CLEANUP:
Removed commented out code
Merge pull request #1075 from acquaman/Issue1054

Pull request for Issue1054 - RIXS initial E move issues