added changed information to text element so we can mark it as inserted or deleted

[moromete]

If you want to enable track changes on added text you can mark it as INSERTED or DELETED by a specific user at a given time:

$text = $section->addText('Hello World!');
$text->setChanged(\PhpOffice\PhpWord\Element\ChangedElement::TYPE_INSERTED, 'Fred', time());

[moromete]

Can you please tell me why this was removed from v0.13.0 ? Is there any problem we can solve ...

[troosan]

I guess at the time they did not have the time to include in 0.13
I did not check the code yet, but this should be merged with the PhpOffice\PhpWord\Element\TrackChange type, which is currently only used to add Comments.

see possible extensions here http://datypic.com/sc/ooxml/t-w_CT_TrackChange.html

[moromete]

OK I updated the ChangedElement Type to extend from TrackChange and also added the reader from docx and odt to detect tracking changes inside the document.

[troosan]

put the { on the next line to make the build succeed.

[troosan]

It was not enough:
https://travis-ci.org/PHPOffice/PHPWord/jobs/328988900

[troosan]

@moromete since I cannot commit on your master branch I pulled your branch into another one and modified the code a bit. I also added unit tests to cover the new code.