[css-grid] Update DoC

Author: fantasai

css-grid/issues-cr-201704.bsi

@@ -2,20 +2,27 @@ Draft:    https://www.w3.org/TR/2017/CR-css-grid-1-201704??/
 Title:    CSS Grid Layout Level 1
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 Issue 1.
+Summary:  Percentages and intrinsic size
+From:     Manuel Rego Casasnovas
+Note:     Copied over from issues-cr-2016#issue-15
+Comment:  https://github.com/w3c/csswg-drafts/issues/509
+Comment:  https://github.com/w3c/csswg-drafts/issues/509#issuecomment-271435201
+Resolved: https://log.csswg.org/irc.w3.org/css/2017-01-13/#e761591
+Open:     =Tab= Review and edit or re-open.
+----
+Issue 2.
 Summary:  Increase limit of rows/cols to make a px-grid for masonry layout
 From:     hunboy
 Comment:  https://github.com/w3c/csswg-drafts/issues/1009
 Response: https://github.com/w3c/csswg-drafts/issues/1009#issuecomment-277862628
 Open:     Rejected
 Resolved: =WG= Discuss.
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-Issue 2.
-Summary:  Clarify resetting behavior of 'grid' template wrt gutters
-From:     huijing
-Comment:  https://github.com/w3c/csswg-drafts/issues/1036
-Response: https://github.com/w3c/csswg-drafts/issues/1036#issuecomment-279699823
-Comment:  https://github.com/w3c/csswg-drafts/issues/1036#issuecomment-279905265
-Closed:   Accepted
-Changes:  https://github.com/w3c/csswg-drafts/commit/1c2e8379f3f4fa8fee9f0c7352876ac642b6353a
-Resolved: Editorial
+Issue 3.
+Summary:  Change syntax for spanning
+From:     Daniel Glazman
+Comment:  https://github.com/w3c/csswg-drafts/issues/1137
+Response: https://github.com/w3c/csswg-drafts/issues/1137#issuecomment-290156131
+Open:     Rejected
+Resolved: =WG= Discuss.
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