Factor 0.99 with Testest 2.1

After more than 5 years the Factor team released another version : 0.99, which is now again adapted for Codewars.
For all the changes in Factor, check out https://factorcode.org/.

Released with Testest 2.1 (which is compatible with both 0.98 and 0.99)
For all changes in Testest, check out https://github.com/codewars/testest/tree/v2.1

"If thou testest me, thou wilt find no wickedness in me" Psalms 17:3

Factor 0.98 with Testest 2.1

Updated missing libraries. Tested against all Codewars Factor katas.

Factor 0.98 with Testest 2.1

Still needs to be tested against existing katas.

[TEST] Factor 0.98 with testest v2.0.1

Merge pull request #1 from codewars/add-files

Add the current version