Remove deprecated code

[SkafteNicki]

What does this PR do?

Remove code deprecated in 0.6.

Before submitting

• Was this discussed/approved via a Github issue? (no need for typos and docs improvements)
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• Did you make sure to update the docs?
• Did you write any new necessary tests?

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[codecov]

Codecov Report

Merging #638 (bb3afdf) into master (3aef7be) will increase coverage by 0%.
The diff coverage is 100%.

@@          Coverage Diff          @@
##           master   #638   +/-   ##
=====================================
  Coverage      95%    95%           
=====================================
  Files         160    159    -1     
  Lines        5605   5584   -21     
=====================================
- Hits         5334   5315   -19     
+ Misses        271    269    -2     

[Borda]

just in the changelog add lines that these arguments were removed... similar to earlier we wrote that they were deprecated

[tchaton]

LGTM !