[obs-tap]Updated Proposed Recommendation for ObsCore DM

[Mireille Louys]

Dear DM participants,

I have updated the PR-ObsCore-v1.0-20110926 documents taking into  
account last comments and suggestions.

A docx and a pdf files are available on the ObsCoreRFC page :

http://www.ivoa.net/cgi-bin/twiki/bin/view/IVOA/ObsCoreRFC

They are also available on the IVOA document repository.

Many thanks for all contributions, especially to editors who greatly  
helped to improve the document beginning of 2011.
Lessons learned from current and future implementors are very welcome  
and can be reported on the DM and DAL list.

Best regards, Mireille.