Revert "Revert "Working-with-ajax-to-add-comments""

This reverts commit f34960998590e5d60699063a22fc579c49a951ba.

Reverting ajax
Revert "Revert "Trying-to-work-in-production""

This reverts commit f662c98468428c6fc09a7a0a2afa4d21b00dad20.