* separation and functor for sublanguages
* add coq experiment for termination
* fix tests with envelopes
* add timestamp and print responses to server on terminal
* remove coq experiment for trivial cases and rework gate
* refactor nesting with let*
* remove non-envelope sublang support and tests on server
* manip_err duplication purge and better format as s-expr
* abstract storage with dispatch for sublanguages
* dead code and minor refactor due to old non-envelope parsing on subl
* refactor server to use proper dml alg error and wire ephem relations
* remove (schema)
* change .gitignore to blacklist folders