Restricted links in CONTRIBUTING.md

[ximenina]

Fix the restricted Overleaf links in the CONTRIBUTING.md:

@christianbentz @avonizos @tsamardzic

[bambooforest]

@ximenina -- looks good. do we have the URLs to update the Overleaf URLs? i can't see them in the screen shot :)

[christianbentz]

@ximenina @bambooforest

Here is the one for the report on the PBC and UDHR texts:

https://www.overleaf.com/9246389869rxwwtxhjxfcm

And here is the report on Transcription and Annotation:

https://www.overleaf.com/2126693322drbnvwzzvfsv

[bambooforest]

both of these work for me. please, check @ximenina , and if it works for you i'll update the CONTRIBUTING.md file and close this issue.

[ximenina]

They work for me as well. @bambooforest

There is still one link missing: "Report on the project discussion in November--December 2018" (I can't access to that one)

[bambooforest]

@ximenina - this one?

https://www.overleaf.com/project/5c372715fbc85849bdc7dc0d

this belongs to @avonizos , so if this link doesn't work, she needs to give you access or give us a new link

[olgapelloni]

https://www.overleaf.com/2181948136htbsjqnypshb this is a new link to my Report

[bambooforest]

@ximenina -- please check that this URL to the sampling works for you. if so, go ahead and click "Close and comment" below -- I've already added the new URLs to the CONTRIBUTING.md file. :)