Limit Jedi RAM consumption (#744)

* Basic tokenizer

* Fixed property names

* Tests, round I

* Tests, round II

* tokenizer test

* Remove temorary change

* Fix merge issue

* Merge conflict

* Merge conflict

* Completion test

* Fix last line

* Fix javascript math

* Make test await for results

* Add license headers

* Rename definitions to types

* License headers

* Fix typo in completion details (typo)

* Fix hover test

* Russian translations

* Update to better translation

* Fix typo

*  #70 How to get all parameter info when filling in a function param list

* Fix #70 How to get all parameter info when filling in a function param list

* Clean up

* Clean imports

* CR feedback

* Trim whitespace for test stability

* More tests

* Better handle no-parameters documentation

* Better handle ellipsis and Python3

* #385 Auto-Indentation doesn't work after comment

* #141 Auto indentation broken when return keyword involved

* Undo changes

* #627 Docstrings for builtin methods are not parsed correctly

* reStructuredText converter

* Fix: period is not an operator

* Minor fixes

* Restructure

* Tests

* Tests

* Code heuristics

* Baselines

* HTML handling

* Lists

* State machine

* Baselines

* Squash

* no message

* RAM limit

* Provide doNotWait

* Low impact memory check

* Correct string

* make it ignoreErrors for now

* Fix comment