Fixes #527 - Export integers/floats as numbers in ODS format

[codecov[bot]]

Codecov Report

Merging #528 (f075c18) into master (93f4741) will increase coverage by 0.10%. The diff coverage is 100.00%.

:exclamation: Current head f075c18 differs from pull request most recent head 4a5ff2e. Consider uploading reports for the commit 4a5ff2e to get more accurate results

@@            Coverage Diff             @@
##           master     #528      +/-   ##
==========================================
+ Coverage   90.84%   90.94%   +0.10%     
==========================================
  Files          28       28              
  Lines        2664     2651      -13     
==========================================
- Hits         2420     2411       -9     
+ Misses        244      240       -4     

Impacted Files	Coverage Δ
src/tablib/formats/_ods.py	98.18% <100.00%> (+4.84%)	:arrow_up:
tests/test_tablib.py	98.63% <100.00%> (+0.01%)	:arrow_up:

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[hugovk]

GitHub tip: put "Fixes https://github.com/jazzband/tablib/issues/527" in the PR message and it will autoclose the issue when merged.

It doesn't trigger from the title.