HtmlTag: text content

WAY-83
Merge pull request #9 in WAY/way-ui from WAY-83-htmltag-text to master

* commit 'afa82430b8c0de2321137dff8c39963781ad62f7':
  HtmlTag: text content
HtmlTag: children

WAY-84
Merge pull request #10 in WAY/way-ui from WAY-84-htmltag-identacao to master

* commit '48139bfd8028004a32aaa3fb2caf4ae51d57adf5':
  HtmlTag: children