switch from openxlsx to readxl & writexl

[dirkseidensticker]

Updated parsers that rely on xlsx input data (get_14cpalaeolithic(), get_14sea(), get_eubar(), get_irdd()). Removed openxlsx::read.xlsx() with readxl::read_excel().

One question: how is codemeta.json generated; manually or automatically? There openxlsx is still listed.

Had issue with the write write_c14(. , format = "xlsx") and tests failed on that stage.

@nevrome can you test and verify that the parsers work?

[codecov-commenter]

Codecov Report

Merging #111 into master will increase coverage by 0.40%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #111      +/-   ##
==========================================
+ Coverage   95.10%   95.51%   +0.40%     
==========================================
  Files          33       33              
  Lines        1615     1626      +11     
==========================================
+ Hits         1536     1553      +17     
+ Misses         79       73       -6     

Impacted Files	Coverage Δ
R/c14_date_list_write_c14.R	94.11% <100.00%> (ø)
R/get_14cpalaeolithic.R	100.00% <100.00%> (ø)
R/get_14sea.R	100.00% <100.00%> (ø)
R/get_eubar.R	100.00% <100.00%> (ø)
R/get_irdd.R	100.00% <100.00%> (ø)
R/get_calpal.R	98.24% <0.00%> (-1.76%)	⬇️
R/helpers_thesauri.R	100.00% <0.00%> (ø)
R/c14_date_list_classify_material.R	92.00% <0.00%> (+3.76%)	⬆️
R/get_c14data.R	87.69% <0.00%> (+10.76%)	⬆️

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[nevrome]

Looks fine to me now 👍

[nevrome]

Please remember to document all changes in the NEWS.md file.

You don't have to do this with a PR now if you only edit the NEWS.md - feel free to push directly to the master.

[dirkseidensticker]

damn, you are right. sorry. will do after #112 is merged?

[nevrome]

Fair enough 👍