pgAdmin 4 commit: Do not close the menu, when clicking on the menu with

Do not close the menu, when clicking on the menu with checkbox.
Introduced a class 'noclose'. Then - menu-item having this class will
not propograte the events to its parent, hence - it will not be closed.

Some of the CSS applicable only to the immediate buttons only, and not
the grand-children.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=9dd3aeadb56e6501bfaf7bd376d9ea7ed2b56109

Modified Files
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web/pgadmin/static/css/overrides.css                         |  6 +++---
.../tools/sqleditor/templates/sqleditor/js/sqleditor.js      | 12 ++++++++----
2 files changed, 11 insertions(+), 7 deletions(-)