pgsql: Improve 9.5 release notes. - Mailing list pgsql-committers

Improve 9.5 release notes.

1) Add sgml comments referencing commits. This is useful to search for
   missing items etc.

   The comments containing the commit notes are an excerpt from:
   git log --date=short \
       --pretty='format:%cd [%h] %<(8,trunc)%cN: %<(48,trunc)%s%n%n%w(,4,4)%b%n' \
       $(git merge-base origin/master upstream/REL9_4_STABLE)..origin/master
2) Improve a handful of existing notes
3) Add missing entries about a couple features.
4) Add a bunch of straight-forward FIXMEs

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/c0b0501925eacbf2d9c10cd231bf8a14e7c9ef4c

Modified Files
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doc/src/sgml/release-9.5.sgml |  688 ++++++++++++++++++++++++++++++++++++++---
1 file changed, 651 insertions(+), 37 deletions(-)