Revert "test"

This reverts commit 02482974b7dbd62fd87c53379a63fa8a3f598348.
Revert "Revert "remove params.json""

This reverts commit 558585cf61983f4791f4928b44b696c9708d6295.
Revert "remove jekyll subdirectory, remove params.json"

This reverts commit 55fbc3ede804ced91900c360f6c9dc8756d0c95d.
Revert "remove params.json"

This reverts commit 11c932872716751394bda5ffd8223edc76e8c7d4.