* added index for viewdoc

* pushing first viewdoc

* Added more formating for viewdoc

* Added goornogo coverage test pipeline

* Lowering minimum coverage by 0.1 % to pass on travis

* change circle-ci to use goornogo

* Merge from upstream

* Now simple names is using Unicodes, hopefuly it covers most user's common letters

* Added example to prove that function name, variable names are now accepting unicode in their identifier.

* A little more test to check rule name and retraction can accept unicode.