fix (readme): updated readme, fixed broken formatting [skip ci]

Author: gesinn-it-gea

README.adoc

@@ -1,9 +1,18 @@
-= Simple Tooltip
+= SimpleTooltip
 
 image:https://github.com/gesinn-it-pub/SimpleTooltip/actions/workflows/ci.yml/badge.svg[CI,link=https://github.com/gesinn-it-pub/SimpleTooltip/actions/workflows/ci.yml]
 image:https://codecov.io/github/gesinn-it-pub/SimpleTooltip/graph/badge.svg?token=hmfXuxLJC8[Codecov]
 
-This is a [MediaWiki Extension](https://www.mediawiki.org/wiki/Extension:SimpleTooltip) that adds basic tooltip capabilities. For Documentation see: https://www.mediawiki.org/wiki/Extension:SimpleTooltip
+SimpleTooltip is a MediaWiki extension that provides basic tooltips, supporting inline text and info icons
 
-##Attribution
-Uses the [Tooltipster Library](http://iamceege.github.io/tooltipster/) and [Fugue Icons](https://github.com/yusukekamiyamane/fugue-icons)
+== Documentation
+For documentation see: https://www.mediawiki.org/wiki/Extension:SimpleTooltip
+
+== Versioning
+We use http://semver.org/[SemVer] for versioning. See the tags in this repository for  https://github.com/gesinn-it-pub/SimpleTooltip/tags[available versions].
+
+== Attribution
+Uses the http://iamceege.github.io/tooltipster/[Tooltipster Library] and https://github.com/yusukekamiyamane/fugue-icons[Fugue Icons]
+
+---
+This extension is part of https://semantic.wiki/core[*semantic::core*] - Enterprise Class MediaWiki distribution.