Used secret-data package to remove value of paradox-github-token
Added custom var secret-data-logging-enabled
Implemented:
* secret-data-get-key
* secret-data-store-value
Added functions:
* secret-data-log
* split-on-equal-if-key
* secret-data-write-to-file
* replace-file-with-back
moved unit tests to test-secret-data.el