update: titles and content correction

See merge request !92

Sib use examples

See merge request !91

feature: add link-text attribute

See merge request !90

update: some attributes details added

See merge request !83

Use of include directive on all components, additional tests

See merge request !89

tests on include directive, toctree, cross-ref

See merge request !88

test directive include, update components lists

See merge request !87

Update settings with resolution order

See merge request !86

update widgets page

See merge request !85

update map doc

See merge request !84

update doc after review

See merge request !82

update: final toctree

See merge request !81

update: next test to have sub-toctree

See merge request !80