pgAdmin 4 commit: Fix various inconsistencies with databases and tables

Fix various inconsistencies with databases and tablespaces:

- Display the ACL string in properties, not the subnode panel.
- Offer default values for the owner of new objects.
- Add missing context menu option to create a tablespace from a server node.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=2b6c8dff0b12454d15e52f91484c372640b83335

Modified Files
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.../databases/templates/databases/js/databases.js  | 12 ++++++++++++
.../templates/tablespaces/js/tablespaces.js        | 22 +++++++++++++++++++++-
.../tablespaces/sql/9.1_plus/properties.sql        |  3 ++-
.../tablespaces/sql/9.2_plus/properties.sql        |  3 ++-
.../tablespaces/sql/pre_9.1/properties.sql         |  2 +-
5 files changed, 38 insertions(+), 4 deletions(-)