Add name search in corpora admin

Codecov Report

Merging #576 into master will decrease coverage by <.01%. The diff coverage is 0%.

@@            Coverage Diff             @@
##           master     #576      +/-   ##
==========================================
- Coverage   85.18%   85.17%   -0.01%     
==========================================
  Files         215      215              
  Lines       13021    13022       +1     
==========================================
  Hits        11092    11092              
- Misses       1929     1930       +1

Impacted Files	Coverage Δ
arkindex/documents/admin.py	0% <0%> (ø)

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added 6 commits

• e57989d4...9a23ecd6 - 5 commits from branch master
• 800b1582 - Add name search in corpora admin

Compare with previous version

mentioned in commit 9db6ad86

merged