Support progression orders RPCL, CPRL, PCRL

[MaMazav]

(The issue is for documentation only, I'm going to submit a pull request).

Currently the mentioned progression orders are not supported, it would be nice to support them.

Examples:
https://www.dropbox.com/s/h3f9pmtjc7no5th/cabs_1tile_rpcl.jp2?dl=0
https://www.dropbox.com/s/0a9js1fbh63t9e9/cabs_1tile_pcrl.jp2?dl=0
https://www.dropbox.com/s/gmqdctj2dvh3mlm/cabs_1tile_cprl.jp2?dl=0

[MaMazav]

Changes have been done and committed in my repository.
The example images above work with that development and the changes in issue 5475 ('JPX: Out of packets' when there are more than one precinct per resolution levels).

I'm waiting for the pull request process to complete for the above issue (5479) in order to create a pull request for this issue.

[MaMazav]

Previous files are files with not interesting content - for example, single precinct in any resolution levels. Here are some more interesting test files - including multiple precincts per level and multiple quality layers:
https://www.dropbox.com/s/hel144qxpfeufmp/cabs_small_p128_cprl.jp2?dl=0
https://www.dropbox.com/s/7wmfce8d1fx0ab2/cabs_small_p128_pcrl.jp2?dl=0
https://www.dropbox.com/s/7purebj4ymjr697/cabs_small_p128_rpcl.jp2?dl=0

[CodingFabian]

we merged da5c0cf so you might want to make a pr?

[MaMazav]

Great. I'll do it in the following days. I'm new to git (and having some other things to do :) ) so it will take some time until I understand how to do it correctly.

[Snuffleupagus]

I'm new to git (and having some other things to do :) ) so it will take some time until I understand how to do it correctly.

I would recommend that you follow the instructions provided in https://github.com/mozilla/pdf.js/wiki/Contributing.

[MaMazav]

I didn't succeed to run testing.

Meanwhile, to not delay the contribution even more, here is a PR:
#5494

If I have news about testing I'll update.

[timvandermeij]

Fixed by #5494.