Additions to TAP Implementation Notes

[Dave Morris]

I would like to draw your attention to some new proposals we have added 
to the TAP Implementation Notes.

Hopefully, the first three will be fairly harmless.

   Explanation of optional features
   
http://volute.googlecode.com/svn/trunk/projects/dal/TAPNotes/TAPNotes-fmt.html#ac-geo-opt

   Modulo operator
   
http://volute.googlecode.com/svn/trunk/projects/dal/TAPNotes/TAPNotes-fmt.html#af-modulo

   Bitwise operators
   
http://volute.googlecode.com/svn/trunk/projects/dal/TAPNotes/TAPNotes-fmt.html#af-bitwise

The last two will need further discussion.

   Making TAP-SCHEMA optional
   
http://volute.googlecode.com/svn/trunk/projects/dal/TAPNotes/TAPNotes-fmt.html#tf-tapschema-opt

   Dynamic metadata and TimeToLive
   
http://volute.googlecode.com/svn/trunk/projects/dal/TAPNotes/TAPNotes-fmt.html#tf-meta-dyn

I look forward to hearing your thoughts,
Dave

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Dave Morris
Software Developer
Wide Field Astronomy Unit
Institute for Astronomy
University of Edinburgh
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