Release bdr-plugin/1.0.7

Update relnotes for 1.0.7

1.0.7 release notes1.0.7 release notes

Avoid leaking current role changes in DDL apply

During the DDL apply we set the current role to the user that executed
the command on the origin server, and that change persiste until the
end of transaction. With this commit we make sure that the value is
reset at the end of bdr_execute_ddl_command function.

Closes: #267

Update to 1.0.5 in the compiled-in version too

Also enhance the regression tests to catch this in future.

Syntax fix in docs

Prevent false-positive walsender timeouts in logical decoding

When logical decoding is processing a long xact in ReorderBufferCommit
we could incorrectly issue a walsender timeout. Oddly this occured only
if the client was consuming data fast enough to keep the socket busy.

See https://www.postgresql.org/message-id/[email protected]

The specific patch applied here is
  v2-0001-Fix-walsender-timeouts-when-decoding-large-transacti.patch
from that thread, with minor tweaks for 9.4 differences.

Merge remote-tracking branch 'upstream/REL9_4_STABLE' into bdr-pg/REL…

…9_4_STABLE

In preparation for 9.4.12

Merge tag 'REL9_4_11' into bdr-pg/REL9_4_STABLE

This brings the CREATE INDEX CONCURRENTLY fix and other
relevant 9.4.11 changes to bdr-pg.

The only merge conflict was a trivial change in pg_dump.

Merge tag 'REL9_4_10' into bdr-pg/REL9_4_STABLE