added Hungarian and Slovak translations for Piccolo Admin

[kispuding]

No description provided.

[codecov-commenter]

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.07%. Comparing base (1157c12) to head (34e46bf).
⚠️ Report is 50 commits behind head on master.
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Additional details and impacted files

@@            Coverage Diff             @@
##           master     #471      +/-   ##
==========================================
+ Coverage   93.42%   94.07%   +0.64%     
==========================================
  Files           5        5              
  Lines         365      405      +40     
==========================================
+ Hits          341      381      +40     
  Misses         24       24              

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[dantownsend]

@kispuding Thanks for this!