Change bug878194 to an |eq| test
Fixed text not visible
Add a reduced test case for issue 5291
Merge pull request #5409 from thejdeep/master

Black text not visible #5291
Merge pull request #5443 from Snuffleupagus/issue-5291-test

Add a reduced test case for issue 5291
[issue 5440] fix rtl direction bug for full language codes
Merge pull request #5447 from araghava/issue-5440-rtl-bug

[issue 5440] fix rtl direction bug for full language codes
Merge pull request #5437 from Snuffleupagus/bug-878194-eq-test

Change bug878194 to an |eq| test
Remove custom |pagerender| event from page_view.js, except for |GENERIC| builds

The custom `pagerender` event in page_view.js is not used anywhere in the codebase.
PR 5295 introduced the (in my opinion) better named `pagerendered` event, which is placed in pdf_viewer.js and is actually being used.
Hence this patch removes `pagerender`, since I believe it to be unnecessary code duplication.

Note: for backward compatibility, the event is still present in `GENERIC` builds.